diff --git a/.gitignore b/.gitignore
index cd33b61..8e88e25 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 target/*
 *.iml
 out/
+.idea
diff --git a/pom.xml b/pom.xml
index 72e04ae..851a9e7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
         <version>7</version>
     </parent>
     <groupId>us.codecraft</groupId>
-    <version>0.3.0</version>
+    <version>0.3.1</version>
     <modelVersion>4.0.0</modelVersion>
     <packaging>pom</packaging>
     <properties>
@@ -109,6 +109,14 @@
 
     <build>
         <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-surefire-plugin</artifactId>
+                <configuration>
+                    <forkMode>pertest</forkMode>
+                    <argLine>-Xms1024m -Xmx1024m -Xss1m </argLine>
+                </configuration>
+            </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
diff --git a/release.properties b/release.properties
deleted file mode 100644
index 86e7224..0000000
--- a/release.properties
+++ /dev/null
@@ -1,11 +0,0 @@
-#release configuration
-#Tue Aug 20 23:36:56 CST 2013
-scm.tagNameFormat=@{project.artifactId}-@{project.version}
-pushChanges=true
-scm.url=scm\:git\:git@github.com\:code4craft/webmagic.git
-preparationGoals=clean verify
-remoteTagging=true
-scm.commentPrefix=[maven-release-plugin] 
-exec.additionalArguments=-Psonatype-oss-release -P development
-exec.snapshotReleasePluginAllowed=false
-completedPhase=check-poms
diff --git a/webmagic-core/pom.xml b/webmagic-core/pom.xml
index 76526a8..f8e35d8 100644
--- a/webmagic-core/pom.xml
+++ b/webmagic-core/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>us.codecraft</groupId>
         <artifactId>webmagic-parent</artifactId>
-        <version>0.3.0</version>
+        <version>0.3.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/webmagic-core/src/main/java/us/codecraft/webmagic/Spider.java b/webmagic-core/src/main/java/us/codecraft/webmagic/Spider.java
index 47cefd0..40fb70d 100644
--- a/webmagic-core/src/main/java/us/codecraft/webmagic/Spider.java
+++ b/webmagic-core/src/main/java/us/codecraft/webmagic/Spider.java
@@ -79,22 +79,22 @@ public class Spider implements Runnable, Task {
      * create a spider with pageProcessor.
      *
      * @param pageProcessor
+     * @return new spider
+     * @see PageProcessor
      */
-    public Spider(PageProcessor pageProcessor) {
-        this.pageProcessor = pageProcessor;
-        this.site = pageProcessor.getSite();
-        this.startUrls = pageProcessor.getSite().getStartUrls();
+    public static Spider create(PageProcessor pageProcessor) {
+        return new Spider(pageProcessor);
     }
 
     /**
      * create a spider with pageProcessor.
      *
      * @param pageProcessor
-     * @return new spider
-     * @see PageProcessor
      */
-    public static Spider create(PageProcessor pageProcessor) {
-        return new Spider(pageProcessor);
+    public Spider(PageProcessor pageProcessor) {
+        this.pageProcessor = pageProcessor;
+        this.site = pageProcessor.getSite();
+        this.startUrls = pageProcessor.getSite().getStartUrls();
     }
 
     /**
@@ -105,7 +105,7 @@ public class Spider implements Runnable, Task {
      * @return this
      */
     public Spider startUrls(List<String> startUrls) {
-        checkIfNotRunning();
+        checkIfRunning();
         this.startUrls = startUrls;
         return this;
     }
@@ -139,11 +139,11 @@ public class Spider implements Runnable, Task {
      *
      * @param scheduler
      * @return this
-     * @since 0.2.1
      * @see Scheduler
+     * @since 0.2.1
      */
     public Spider setScheduler(Scheduler scheduler) {
-        checkIfNotRunning();
+        checkIfRunning();
         this.scheduler = scheduler;
         return this;
     }
@@ -153,8 +153,8 @@ public class Spider implements Runnable, Task {
      *
      * @param pipeline
      * @return this
-     * @deprecated
      * @see #setPipeline(us.codecraft.webmagic.pipeline.Pipeline)
+     * @deprecated
      */
     public Spider pipeline(Pipeline pipeline) {
         return addPipeline(pipeline);
@@ -165,11 +165,11 @@ public class Spider implements Runnable, Task {
      *
      * @param pipeline
      * @return this
-     * @since 0.2.1
      * @see Pipeline
+     * @since 0.2.1
      */
     public Spider addPipeline(Pipeline pipeline) {
-        checkIfNotRunning();
+        checkIfRunning();
         this.pipelines.add(pipeline);
         return this;
     }
@@ -189,8 +189,8 @@ public class Spider implements Runnable, Task {
      *
      * @param downloader
      * @return this
-     * @deprecated
      * @see #setDownloader(us.codecraft.webmagic.downloader.Downloader)
+     * @deprecated
      */
     public Spider downloader(Downloader downloader) {
         return setDownloader(downloader);
@@ -198,12 +198,13 @@ public class Spider implements Runnable, Task {
 
     /**
      * set the downloader of spider
-     * @see Downloader
+     *
      * @param downloader
      * @return this
+     * @see Downloader
      */
     public Spider setDownloader(Downloader downloader) {
-        checkIfNotRunning();
+        checkIfRunning();
         this.downloader = downloader;
         return this;
     }
@@ -220,7 +221,8 @@ public class Spider implements Runnable, Task {
 
     @Override
     public void run() {
-        if (!stat.compareAndSet(STAT_INIT, STAT_RUNNING)) {
+        if (!stat.compareAndSet(STAT_INIT, STAT_RUNNING)
+                && !stat.compareAndSet(STAT_STOPPED, STAT_RUNNING)) {
             throw new IllegalStateException("Spider is already running!");
         }
         checkComponent();
@@ -228,18 +230,19 @@ public class Spider implements Runnable, Task {
             for (String startUrl : startUrls) {
                 scheduler.push(new Request(startUrl), this);
             }
+            startUrls.clear();
         }
         Request request = scheduler.poll(this);
-        //singel thread
+        //single thread
         if (executorService == null) {
-            while (request != null) {
+            while (request != null && stat.compareAndSet(STAT_RUNNING, STAT_RUNNING)) {
                 processRequest(request);
                 request = scheduler.poll(this);
             }
         } else {
             //multi thread
             final AtomicInteger threadAlive = new AtomicInteger(0);
-            while (true) {
+            while (true && stat.compareAndSet(STAT_RUNNING, STAT_RUNNING)) {
                 if (request == null) {
                     //when no request found but some thread is alive, sleep a while.
                     try {
@@ -311,7 +314,7 @@ public class Spider implements Runnable, Task {
             return;
         }
         //for cycle retry
-        if (page.getHtml()==null){
+        if (page.getHtml() == null) {
             addRequest(page);
             sleep(site.getSleepTime());
             return;
@@ -342,8 +345,8 @@ public class Spider implements Runnable, Task {
         }
     }
 
-    protected void checkIfNotRunning() {
-        if (!stat.compareAndSet(STAT_INIT, STAT_INIT)) {
+    protected void checkIfRunning() {
+        if (!stat.compareAndSet(STAT_INIT, STAT_INIT) && !stat.compareAndSet(STAT_STOPPED, STAT_STOPPED)) {
             throw new IllegalStateException("Spider is already running!");
         }
     }
@@ -354,6 +357,19 @@ public class Spider implements Runnable, Task {
         thread.start();
     }
 
+    public void start() {
+        runAsync();
+    }
+
+    public void stop() {
+        stat.compareAndSet(STAT_RUNNING, STAT_STOPPED);
+    }
+
+    public void stopAndDestroy() {
+        stat.compareAndSet(STAT_RUNNING, STAT_STOPPED);
+        destroy();
+    }
+
     /**
      * start with more than one threads
      *
@@ -361,7 +377,7 @@ public class Spider implements Runnable, Task {
      * @return this
      */
     public Spider thread(int threadNum) {
-        checkIfNotRunning();
+        checkIfRunning();
         this.threadNum = threadNum;
         if (threadNum <= 0) {
             throw new IllegalArgumentException("threadNum should be more than one!");
@@ -377,9 +393,10 @@ public class Spider implements Runnable, Task {
 
     /**
      * switch off xsoup
+     *
      * @return
      */
-    public static void xsoupOff(){
+    public static void xsoupOff() {
         EnvironmentUtil.setUseXsoup(false);
     }
 
diff --git a/webmagic-core/src/main/java/us/codecraft/webmagic/selector/BaseElementSelector.java b/webmagic-core/src/main/java/us/codecraft/webmagic/selector/BaseElementSelector.java
index e313f24..7d9035f 100644
--- a/webmagic-core/src/main/java/us/codecraft/webmagic/selector/BaseElementSelector.java
+++ b/webmagic-core/src/main/java/us/codecraft/webmagic/selector/BaseElementSelector.java
@@ -2,22 +2,30 @@ package us.codecraft.webmagic.selector;
 
 import org.jsoup.Jsoup;
 
+import java.util.ArrayList;
 import java.util.List;
 
 /**
  * @author code4crafter@gmail.com
  * @since 0.3.0
  */
-public abstract class BaseElementSelector implements Selector,ElementSelector {
+public abstract class BaseElementSelector implements Selector, ElementSelector {
 
     @Override
     public String select(String text) {
-        return select(Jsoup.parse(text));
+        if (text != null) {
+            return select(Jsoup.parse(text));
+        }
+        return null;
     }
 
     @Override
     public List<String> selectList(String text) {
-        return selectList(Jsoup.parse(text));
+        if (text != null) {
+            return selectList(Jsoup.parse(text));
+        } else {
+            return new ArrayList<String>();
+        }
     }
 
 }
diff --git a/webmagic-core/src/main/java/us/codecraft/webmagic/selector/SelectorFactory.java b/webmagic-core/src/main/java/us/codecraft/webmagic/selector/SelectorFactory.java
deleted file mode 100644
index 8a0c76c..0000000
--- a/webmagic-core/src/main/java/us/codecraft/webmagic/selector/SelectorFactory.java
+++ /dev/null
@@ -1,91 +0,0 @@
-package us.codecraft.webmagic.selector;
-
-import org.apache.commons.lang3.StringUtils;
-
-import java.lang.reflect.Constructor;
-import java.util.Map;
-import java.util.concurrent.ConcurrentHashMap;
-
-/**
- * Selector factory with some inner cache.<br>
- *
- * @author code4crafter@gmail.com <br>
- * @since 0.1.0
- */
-public class SelectorFactory {
-
-    private Map<String, Selector> innerCache = new ConcurrentHashMap<String, Selector>();
-
-    private static final SelectorFactory INSTATNCE = new SelectorFactory();
-
-    public static SelectorFactory getInstatnce() {
-        return INSTATNCE;
-    }
-
-    public RegexSelector newRegexSelector(String regex) {
-        return newSelector(RegexSelector.class, regex);
-    }
-
-    public RegexSelector newRegexSelector(String regex, int group) {
-        String cacheKey = getCacheKey(RegexSelector.class, regex, String.valueOf(group));
-        if (innerCache.get(cacheKey) != null) {
-            return (RegexSelector) innerCache.get(cacheKey);
-        }
-        return new RegexSelector(regex, group);
-    }
-
-    public ReplaceSelector newReplaceSelector(String regex, String replacement) {
-        return newSelector(ReplaceSelector.class, regex, replacement);
-    }
-
-    public XpathSelector newXpathSelector(String xpath) {
-        return newSelector(XpathSelector.class, xpath);
-    }
-
-    public SmartContentSelector newSmartContentSelector() {
-        return newSelector(SmartContentSelector.class);
-    }
-
-    public <T extends Selector> T newAndCacheSelector(Class<T> clazz, String... param) {
-        String cacheKey = getCacheKey(RegexSelector.class, param);
-        if (innerCache.get(cacheKey) != null) {
-            return (T) innerCache.get(cacheKey);
-        }
-        T selector = newSelector(clazz, param);
-        if (selector != null) {
-            innerCache.put(cacheKey, selector);
-        }
-        return selector;
-
-    }
-
-    public <T extends Selector> T newSelector(Class<T> clazz, String... param) {
-        try {
-            if (param.length == 0) {
-                Constructor<T> constructor
-                        = clazz.getConstructor();
-                T selector = constructor.newInstance();
-                return selector;
-            } else if (param.length == 1) {
-                Constructor<T> constructor
-                        = clazz.getConstructor(String.class);
-                T selector = constructor.newInstance(param[0]);
-                return selector;
-            } else if (param.length == 2) {
-                Constructor<T> constructor
-                        = clazz.getConstructor(String.class, String.class);
-                T selector = constructor.newInstance(param[0], param[1]);
-                return selector;
-            } else {
-                throw new UnsupportedOperationException();
-            }
-        } catch (Exception e) {
-            throw new IllegalArgumentException("init object error", e);
-        }
-    }
-
-    private String getCacheKey(Class<?> clazz, String... param) {
-        return clazz.toString() + "_" + StringUtils.join(param, "_");
-    }
-
-}
diff --git a/webmagic-core/src/main/java/us/codecraft/webmagic/utils/UrlUtils.java b/webmagic-core/src/main/java/us/codecraft/webmagic/utils/UrlUtils.java
index 4e1140b..4e5f67f 100644
--- a/webmagic-core/src/main/java/us/codecraft/webmagic/utils/UrlUtils.java
+++ b/webmagic-core/src/main/java/us/codecraft/webmagic/utils/UrlUtils.java
@@ -2,6 +2,8 @@ package us.codecraft.webmagic.utils;
 
 import org.apache.commons.lang3.StringUtils;
 
+import java.net.MalformedURLException;
+import java.net.URL;
 import java.nio.charset.Charset;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
@@ -18,47 +20,33 @@ public class UrlUtils {
 
     /**
      * canonicalizeUrl
+     *
+     * Borrowed from Jsoup.
+     *
      * @param url
      * @param refer
      * @return canonicalizeUrl
      */
     public static String canonicalizeUrl(String url, String refer) {
-        if (StringUtils.isBlank(url) || StringUtils.isBlank(refer)) {
-            return url;
-        }
-        if (url.startsWith("http") || url.startsWith("ftp") || url.startsWith("mailto") || url.startsWith("javascript:")) {
-            return url;
-        }
-        if (StringUtils.startsWith(url, "/")) {
-            String host = getHost(refer);
-            return host + url;
-        } else if (!StringUtils.startsWith(url, ".")) {
-            refer = reversePath(refer, 1);
-            return refer + "/" + url;
-        } else {
-            Matcher matcher = relativePathPattern.matcher(url);
-            if (matcher.find()) {
-                int reverseDepth = matcher.group(1).length();
-                refer = reversePath(refer, reverseDepth);
-                String substring = StringUtils.substring(url, matcher.end());
-                return refer + "/" + substring;
-            } else {
-                refer = reversePath(refer, 1);
-                return refer + "/" + url;
+        URL base;
+        try {
+            try {
+                base = new URL(refer);
+            } catch (MalformedURLException e) {
+                // the base is unsuitable, but the attribute may be abs on its own, so try that
+                URL abs = new URL(refer);
+                return abs.toExternalForm();
             }
+            // workaround: java resolves '//path/file + ?foo' to '//path/?foo', not '//path/file?foo' as desired
+            if (url.startsWith("?"))
+                url = base.getPath() + url;
+            URL abs = new URL(base, url);
+            return abs.toExternalForm();
+        } catch (MalformedURLException e) {
+            return "";
         }
     }
 
-    public static String reversePath(String url, int depth) {
-        int i = StringUtils.lastOrdinalIndexOf(url, "/", depth);
-        if (i < 10) {
-            url = getHost(url);
-        } else {
-            url = StringUtils.substring(url, 0, i);
-        }
-        return url;
-    }
-
     public static String getHost(String url) {
         String host = url;
         int i = StringUtils.ordinalIndexOf(url, "/", 3);
diff --git a/webmagic-core/src/test/java/us/codecraft/webmagic/SpiderTest.java b/webmagic-core/src/test/java/us/codecraft/webmagic/SpiderTest.java
new file mode 100644
index 0000000..b3249ce
--- /dev/null
+++ b/webmagic-core/src/test/java/us/codecraft/webmagic/SpiderTest.java
@@ -0,0 +1,28 @@
+package us.codecraft.webmagic;
+
+import org.junit.Ignore;
+import org.junit.Test;
+import us.codecraft.webmagic.pipeline.Pipeline;
+import us.codecraft.webmagic.processor.SimplePageProcessor;
+
+/**
+ * @author code4crafter@gmail.com
+ */
+public class SpiderTest {
+
+    @Ignore("long time")
+    @Test
+    public void testStartAndStop() throws InterruptedException {
+        Spider spider = Spider.create(new SimplePageProcessor("http://www.oschina.net/", "http://www.oschina.net/*")).addPipeline(new Pipeline() {
+            @Override
+            public void process(ResultItems resultItems, Task task) {
+                System.out.println(1);
+            }
+        });
+        spider.start();
+        Thread.sleep(10000);
+        spider.stop();
+//        spider.run();
+        Thread.sleep(10000);
+    }
+}
diff --git a/webmagic-core/src/test/java/us/codecraft/webmagic/utils/UrlUtilsTest.java b/webmagic-core/src/test/java/us/codecraft/webmagic/utils/UrlUtilsTest.java
index d1cbc21..abe6adc 100644
--- a/webmagic-core/src/test/java/us/codecraft/webmagic/utils/UrlUtilsTest.java
+++ b/webmagic-core/src/test/java/us/codecraft/webmagic/utils/UrlUtilsTest.java
@@ -19,13 +19,12 @@ public class UrlUtilsTest {
         fixrelativeurl = UrlUtils.canonicalizeUrl("../aa", "http://www.dianping.com/sh/ss/com");
         Assert.assertEquals("http://www.dianping.com/sh/aa", fixrelativeurl);
 
-        fixrelativeurl = UrlUtils.canonicalizeUrl("..../aa", "http://www.dianping.com/sh/ss/com");
-        Assert.assertEquals("http://www.dianping.com/aa", fixrelativeurl);
-        fixrelativeurl = UrlUtils.canonicalizeUrl(".../aa", "http://www.dianping.com/sh/ss/com");
-        Assert.assertEquals("http://www.dianping.com/aa", fixrelativeurl);
         fixrelativeurl = UrlUtils.canonicalizeUrl("..aa", "http://www.dianping.com/sh/ss/com");
         Assert.assertEquals("http://www.dianping.com/sh/ss/..aa", fixrelativeurl);
+        fixrelativeurl = UrlUtils.canonicalizeUrl("../../aa", "http://www.dianping.com/sh/ss/com/");
+        Assert.assertEquals("http://www.dianping.com/sh/aa", fixrelativeurl);
         fixrelativeurl = UrlUtils.canonicalizeUrl("../../aa", "http://www.dianping.com/sh/ss/com");
+        Assert.assertEquals("http://www.dianping.com/aa", fixrelativeurl);
     }
 
     @Test
diff --git a/webmagic-extension/pom.xml b/webmagic-extension/pom.xml
index e58fa02..098bc94 100644
--- a/webmagic-extension/pom.xml
+++ b/webmagic-extension/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>us.codecraft</groupId>
         <artifactId>webmagic-parent</artifactId>
-        <version>0.3.0</version>
+        <version>0.3.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/webmagic-extension/src/main/java/us/codecraft/webmagic/model/PageModelExtractor.java b/webmagic-extension/src/main/java/us/codecraft/webmagic/model/PageModelExtractor.java
index 03cd3a3..54d942c 100644
--- a/webmagic-extension/src/main/java/us/codecraft/webmagic/model/PageModelExtractor.java
+++ b/webmagic-extension/src/main/java/us/codecraft/webmagic/model/PageModelExtractor.java
@@ -184,7 +184,7 @@ class PageModelExtractor {
             return null;
         }
         if (objectExtractor == null) {
-            return processSingle(page, null, false);
+            return processSingle(page, null, true);
         } else {
             if (objectExtractor.multi) {
                 List<Object> os = new ArrayList<Object>();
diff --git a/webmagic-extension/src/test/java/us/codecraft/webmagic/MockDownloader.java b/webmagic-extension/src/test/java/us/codecraft/webmagic/MockDownloader.java
new file mode 100644
index 0000000..8114b04
--- /dev/null
+++ b/webmagic-extension/src/test/java/us/codecraft/webmagic/MockDownloader.java
@@ -0,0 +1,1130 @@
+package us.codecraft.webmagic;
+
+import us.codecraft.webmagic.downloader.Downloader;
+import us.codecraft.webmagic.selector.Html;
+import us.codecraft.webmagic.selector.PlainText;
+
+/**
+ * @author code4crafter@gmail.com
+ */
+public class MockDownloader implements Downloader{
+
+    private String html = "\n" +
+            "\n" +
+            "\n" +
+            "\n" +
+            "<!DOCTYPE html>\n" +
+            "<html>\n" +
+            "  <head prefix=\"og: http://ogp.me/ns# fb: http://ogp.me/ns/fb# githubog: http://ogp.me/ns/fb/githubog#\">\n" +
+            "    <meta charset='utf-8'>\n" +
+            "    <meta http-equiv=\"X-UA-Compatible\" content=\"IE=edge\">\n" +
+            "        <title>code4craft/webmagic</title>\n" +
+            "    <link rel=\"search\" type=\"application/opensearchdescription+xml\" href=\"/opensearch.xml\" title=\"GitHub\" />\n" +
+            "    <link rel=\"fluid-icon\" href=\"https://github.com/fluidicon.png\" title=\"GitHub\" />\n" +
+            "    <link rel=\"apple-touch-icon\" sizes=\"57x57\" href=\"/apple-touch-icon-114.png\" />\n" +
+            "    <link rel=\"apple-touch-icon\" sizes=\"114x114\" href=\"/apple-touch-icon-114.png\" />\n" +
+            "    <link rel=\"apple-touch-icon\" sizes=\"72x72\" href=\"/apple-touch-icon-144.png\" />\n" +
+            "    <link rel=\"apple-touch-icon\" sizes=\"144x144\" href=\"/apple-touch-icon-144.png\" />\n" +
+            "    <link rel=\"logo\" type=\"image/svg\" href=\"https://github-media-downloads.s3.amazonaws.com/github-logo.svg\" />\n" +
+            "    <meta property=\"og:image\" content=\"https://github.global.ssl.fastly.net/images/modules/logos_page/Octocat.png\">\n" +
+            "    <meta name=\"hostname\" content=\"github-fe120-cp1-prd.iad.github.net\">\n" +
+            "    <meta name=\"ruby\" content=\"ruby 1.9.3p194-tcs-github-tcmalloc (2012-05-25, TCS patched 2012-05-27, GitHub v1.0.36) [x86_64-linux]\">\n" +
+            "    <link rel=\"assets\" href=\"https://github.global.ssl.fastly.net/\">\n" +
+            "    <link rel=\"xhr-socket\" href=\"/_sockets\" />\n" +
+            "    \n" +
+            "    \n" +
+            "\n" +
+            "\n" +
+            "    <meta name=\"msapplication-TileImage\" content=\"/windows-tile.png\" />\n" +
+            "    <meta name=\"msapplication-TileColor\" content=\"#ffffff\" />\n" +
+            "    <meta name=\"selected-link\" value=\"repo_source\" data-pjax-transient />\n" +
+            "    <meta content=\"collector.githubapp.com\" name=\"octolytics-host\" /><meta content=\"github\" name=\"octolytics-app-id\" /><meta content=\"d70ff776-e041-43ec-9e11-6fff09ae6117\" name=\"octolytics-dimension-request_id\" /><meta content=\"1351884\" name=\"octolytics-actor-id\" /><meta content=\"code4craft\" name=\"octolytics-actor-login\" /><meta content=\"6ba594fdd7b6075190d470f5284075cfe97dcb1f80883d29c3d79d927e87ac85\" name=\"octolytics-actor-hash\" />\n" +
+            "    \n" +
+            "\n" +
+            "    \n" +
+            "    \n" +
+            "    <link rel=\"icon\" type=\"image/x-icon\" href=\"/favicon.ico\" />\n" +
+            "\n" +
+            "    <meta content=\"authenticity_token\" name=\"csrf-param\" />\n" +
+            "<meta content=\"i4/tXwrpqoMtPPKJTN4eSSPnFfrSzZkuIkeP//SUW34=\" name=\"csrf-token\" />\n" +
+            "\n" +
+            "    <link href=\"https://github.global.ssl.fastly.net/assets/github-8d13b140cf7e2873c4dd1e0f589136f0e71bd381.css\" media=\"all\" rel=\"stylesheet\" type=\"text/css\" />\n" +
+            "    <link href=\"https://github.global.ssl.fastly.net/assets/github2-d75c750a6b14571dc070b6570d9224acd7b6795e.css\" media=\"all\" rel=\"stylesheet\" type=\"text/css\" />\n" +
+            "    \n" +
+            "\n" +
+            "\n" +
+            "      <script src=\"https://github.global.ssl.fastly.net/assets/frameworks-f86a2975a82dceee28e5afe598d1ebbfd7109d79.js\" type=\"text/javascript\"></script>\n" +
+            "      <script src=\"https://github.global.ssl.fastly.net/assets/github-5289a6d6f7dbb5c517007827e10db51fd3ea0251.js\" type=\"text/javascript\"></script>\n" +
+            "      \n" +
+            "      <meta http-equiv=\"x-pjax-version\" content=\"119d1d5ab0189c49025edd294a6b79f2\">\n" +
+            "\n" +
+            "        <meta property=\"og:title\" content=\"webmagic\"/>\n" +
+            "  <meta property=\"og:type\" content=\"githubog:gitrepository\"/>\n" +
+            "  <meta property=\"og:url\" content=\"https://github.com/code4craft/webmagic\"/>\n" +
+            "  <meta property=\"og:image\" content=\"https://github.global.ssl.fastly.net/images/gravatars/gravatar-user-420.png\"/>\n" +
+            "  <meta property=\"og:site_name\" content=\"GitHub\"/>\n" +
+            "  <meta property=\"og:description\" content=\"webmagic - A scalable web crawler framework.\"/>\n" +
+            "\n" +
+            "  <meta name=\"description\" content=\"webmagic - A scalable web crawler framework.\" />\n" +
+            "\n" +
+            "  <meta content=\"1351884\" name=\"octolytics-dimension-user_id\" /><meta content=\"code4craft\" name=\"octolytics-dimension-user_login\" /><meta content=\"9623064\" name=\"octolytics-dimension-repository_id\" /><meta content=\"code4craft/webmagic\" name=\"octolytics-dimension-repository_nwo\" /><meta content=\"true\" name=\"octolytics-dimension-repository_public\" /><meta content=\"false\" name=\"octolytics-dimension-repository_is_fork\" /><meta content=\"9623064\" name=\"octolytics-dimension-repository_network_root_id\" /><meta content=\"code4craft/webmagic\" name=\"octolytics-dimension-repository_network_root_nwo\" />\n" +
+            "  <link href=\"https://github.com/code4craft/webmagic/commits/master.atom\" rel=\"alternate\" title=\"Recent Commits to webmagic:master\" type=\"application/atom+xml\" />\n" +
+            "\n" +
+            "  </head>\n" +
+            "\n" +
+            "\n" +
+            "  <body class=\"logged_in  env-production macintosh vis-public\">\n" +
+            "    <div class=\"wrapper\">\n" +
+            "      \n" +
+            "      \n" +
+            "      \n" +
+            "\n" +
+            "\n" +
+            "      <div class=\"header header-logged-in true\">\n" +
+            "  <div class=\"container clearfix\">\n" +
+            "\n" +
+            "    <a class=\"header-logo-invertocat\" href=\"https://github.com/\">\n" +
+            "  <span class=\"mega-octicon octicon-mark-github\"></span>\n" +
+            "</a>\n" +
+            "\n" +
+            "    <div class=\"divider-vertical\"></div>\n" +
+            "\n" +
+            "    \n" +
+            "    <a href=\"/notifications\" class=\"notification-indicator tooltipped downwards\" data-gotokey=\"n\" title=\"You have no unread notifications\">\n" +
+            "        <span class=\"mail-status all-read\"></span>\n" +
+            "</a>    <div class=\"divider-vertical\"></div>\n" +
+            "\n" +
+            "\n" +
+            "      <div class=\"command-bar js-command-bar  in-repository\">\n" +
+            "          <form accept-charset=\"UTF-8\" action=\"/search\" class=\"command-bar-form\" id=\"top_search_form\" method=\"get\">\n" +
+            "\n" +
+            "<input type=\"text\" data-hotkey=\"/ s\" name=\"q\" id=\"js-command-bar-field\" placeholder=\"Search or type a command\" tabindex=\"1\" autocapitalize=\"off\"\n" +
+            "    \n" +
+            "    data-username=\"code4craft\"\n" +
+            "      data-repo=\"code4craft/webmagic\"\n" +
+            "      data-branch=\"master\"\n" +
+            "      data-sha=\"e4a0a442b4476c547e95db5cdaa06e2274cac38f\"\n" +
+            "  >\n" +
+            "\n" +
+            "    <input type=\"hidden\" name=\"nwo\" value=\"code4craft/webmagic\" />\n" +
+            "\n" +
+            "    <div class=\"select-menu js-menu-container js-select-menu search-context-select-menu\">\n" +
+            "      <span class=\"minibutton select-menu-button js-menu-target\">\n" +
+            "        <span class=\"js-select-button\">This repository</span>\n" +
+            "      </span>\n" +
+            "\n" +
+            "      <div class=\"select-menu-modal-holder js-menu-content js-navigation-container\">\n" +
+            "        <div class=\"select-menu-modal\">\n" +
+            "\n" +
+            "          <div class=\"select-menu-item js-navigation-item js-this-repository-navigation-item selected\">\n" +
+            "            <span class=\"select-menu-item-icon octicon octicon-check\"></span>\n" +
+            "            <input type=\"radio\" class=\"js-search-this-repository\" name=\"search_target\" value=\"repository\" checked=\"checked\" />\n" +
+            "            <div class=\"select-menu-item-text js-select-button-text\">This repository</div>\n" +
+            "          </div> <!-- /.select-menu-item -->\n" +
+            "\n" +
+            "          <div class=\"select-menu-item js-navigation-item js-all-repositories-navigation-item\">\n" +
+            "            <span class=\"select-menu-item-icon octicon octicon-check\"></span>\n" +
+            "            <input type=\"radio\" name=\"search_target\" value=\"global\" />\n" +
+            "            <div class=\"select-menu-item-text js-select-button-text\">All repositories</div>\n" +
+            "          </div> <!-- /.select-menu-item -->\n" +
+            "\n" +
+            "        </div>\n" +
+            "      </div>\n" +
+            "    </div>\n" +
+            "\n" +
+            "  <span class=\"octicon help tooltipped downwards\" title=\"Show command bar help\">\n" +
+            "    <span class=\"octicon octicon-question\"></span>\n" +
+            "  </span>\n" +
+            "\n" +
+            "\n" +
+            "  <input type=\"hidden\" name=\"ref\" value=\"cmdform\">\n" +
+            "\n" +
+            "</form>\n" +
+            "        <ul class=\"top-nav\">\n" +
+            "          <li class=\"explore\"><a href=\"/explore\">Explore</a></li>\n" +
+            "            <li><a href=\"https://gist.github.com\">Gist</a></li>\n" +
+            "            <li><a href=\"/blog\">Blog</a></li>\n" +
+            "          <li><a href=\"https://help.github.com\">Help</a></li>\n" +
+            "        </ul>\n" +
+            "      </div>\n" +
+            "\n" +
+            "    \n" +
+            "\n" +
+            "\n" +
+            "  <ul id=\"user-links\">\n" +
+            "    <li>\n" +
+            "      <a href=\"/code4craft\" class=\"name\">\n" +
+            "        <img height=\"20\" src=\"https://2.gravatar.com/avatar/4ce9123a05ae222d71d2857316cbe699?d=https%3A%2F%2Fidenticons.github.com%2F19ef9dc10e8399f81a8944a399812d77.png&amp;s=140\" width=\"20\" /> code4craft\n" +
+            "      </a>\n" +
+            "    </li>\n" +
+            "\n" +
+            "      <li>\n" +
+            "        <a href=\"/new\" id=\"new_repo\" class=\"tooltipped downwards\" title=\"Create a new repo\" aria-label=\"Create a new repo\">\n" +
+            "          <span class=\"octicon octicon-repo-create\"></span>\n" +
+            "        </a>\n" +
+            "      </li>\n" +
+            "\n" +
+            "      <li>\n" +
+            "        <a href=\"/settings/profile\" id=\"account_settings\"\n" +
+            "          class=\"tooltipped downwards\"\n" +
+            "          aria-label=\"Account settings \"\n" +
+            "          title=\"Account settings \">\n" +
+            "          <span class=\"octicon octicon-tools\"></span>\n" +
+            "        </a>\n" +
+            "      </li>\n" +
+            "      <li>\n" +
+            "        <a class=\"tooltipped downwards\" href=\"/logout\" data-method=\"post\" id=\"logout\" title=\"Sign out\" aria-label=\"Sign out\">\n" +
+            "          <span class=\"octicon octicon-log-out\"></span>\n" +
+            "        </a>\n" +
+            "      </li>\n" +
+            "\n" +
+            "  </ul>\n" +
+            "\n" +
+            "<div class=\"js-new-dropdown-contents hidden\">\n" +
+            "  \n" +
+            "\n" +
+            "<ul class=\"dropdown-menu\">\n" +
+            "  <li>\n" +
+            "    <a href=\"/new\"><span class=\"octicon octicon-repo-create\"></span> New repository</a>\n" +
+            "  </li>\n" +
+            "  <li>\n" +
+            "    <a href=\"/organizations/new\"><span class=\"octicon octicon-organization\"></span> New organization</a>\n" +
+            "  </li>\n" +
+            "\n" +
+            "\n" +
+            "\n" +
+            "    <li class=\"section-title\">\n" +
+            "      <span title=\"code4craft/webmagic\">This repository</span>\n" +
+            "    </li>\n" +
+            "    <li>\n" +
+            "      <a href=\"/code4craft/webmagic/issues/new\"><span class=\"octicon octicon-issue-opened\"></span> New issue</a>\n" +
+            "    </li>\n" +
+            "      <li>\n" +
+            "        <a href=\"/code4craft/webmagic/settings/collaboration\"><span class=\"octicon octicon-person-add\"></span> New collaborator</a>\n" +
+            "      </li>\n" +
+            "</ul>\n" +
+            "\n" +
+            "</div>\n" +
+            "\n" +
+            "\n" +
+            "    \n" +
+            "  </div>\n" +
+            "</div>\n" +
+            "\n" +
+            "      \n" +
+            "\n" +
+            "      \n" +
+            "\n" +
+            "\n" +
+            "\n" +
+            "\n" +
+            "          <div class=\"site\" itemscope itemtype=\"http://schema.org/WebPage\">\n" +
+            "    \n" +
+            "    <div class=\"pagehead repohead instapaper_ignore readability-menu\">\n" +
+            "      <div class=\"container\">\n" +
+            "        \n" +
+            "\n" +
+            "<ul class=\"pagehead-actions\">\n" +
+            "\n" +
+            "    <li class=\"subscription\">\n" +
+            "      <form accept-charset=\"UTF-8\" action=\"/notifications/subscribe\" class=\"js-social-container\" data-autosubmit=\"true\" data-remote=\"true\" method=\"post\"><div style=\"margin:0;padding:0;display:inline\"><input name=\"authenticity_token\" type=\"hidden\" value=\"i4/tXwrpqoMtPPKJTN4eSSPnFfrSzZkuIkeP//SUW34=\" /></div>  <input id=\"repository_id\" name=\"repository_id\" type=\"hidden\" value=\"9623064\" />\n" +
+            "\n" +
+            "    <div class=\"select-menu js-menu-container js-select-menu\">\n" +
+            "        <a class=\"social-count js-social-count\" href=\"/code4craft/webmagic/watchers\">\n" +
+            "          23\n" +
+            "        </a>\n" +
+            "      <span class=\"minibutton select-menu-button with-count js-menu-target\">\n" +
+            "        <span class=\"js-select-button\">\n" +
+            "          <span class=\"octicon octicon-eye-unwatch\"></span>\n" +
+            "          Unwatch\n" +
+            "        </span>\n" +
+            "      </span>\n" +
+            "\n" +
+            "      <div class=\"select-menu-modal-holder\">\n" +
+            "        <div class=\"select-menu-modal subscription-menu-modal js-menu-content\">\n" +
+            "          <div class=\"select-menu-header\">\n" +
+            "            <span class=\"select-menu-title\">Notification status</span>\n" +
+            "            <span class=\"octicon octicon-remove-close js-menu-close\"></span>\n" +
+            "          </div> <!-- /.select-menu-header -->\n" +
+            "\n" +
+            "          <div class=\"select-menu-list js-navigation-container\">\n" +
+            "\n" +
+            "            <div class=\"select-menu-item js-navigation-item \">\n" +
+            "              <span class=\"select-menu-item-icon octicon octicon-check\"></span>\n" +
+            "              <div class=\"select-menu-item-text\">\n" +
+            "                <input id=\"do_included\" name=\"do\" type=\"radio\" value=\"included\" />\n" +
+            "                <h4>Not watching</h4>\n" +
+            "                <span class=\"description\">You only receive notifications for discussions in which you participate or are @mentioned.</span>\n" +
+            "                <span class=\"js-select-button-text hidden-select-button-text\">\n" +
+            "                  <span class=\"octicon octicon-eye-watch\"></span>\n" +
+            "                  Watch\n" +
+            "                </span>\n" +
+            "              </div>\n" +
+            "            </div> <!-- /.select-menu-item -->\n" +
+            "\n" +
+            "            <div class=\"select-menu-item js-navigation-item selected\">\n" +
+            "              <span class=\"select-menu-item-icon octicon octicon octicon-check\"></span>\n" +
+            "              <div class=\"select-menu-item-text\">\n" +
+            "                <input checked=\"checked\" id=\"do_subscribed\" name=\"do\" type=\"radio\" value=\"subscribed\" />\n" +
+            "                <h4>Watching</h4>\n" +
+            "                <span class=\"description\">You receive notifications for all discussions in this repository.</span>\n" +
+            "                <span class=\"js-select-button-text hidden-select-button-text\">\n" +
+            "                  <span class=\"octicon octicon-eye-unwatch\"></span>\n" +
+            "                  Unwatch\n" +
+            "                </span>\n" +
+            "              </div>\n" +
+            "            </div> <!-- /.select-menu-item -->\n" +
+            "\n" +
+            "            <div class=\"select-menu-item js-navigation-item \">\n" +
+            "              <span class=\"select-menu-item-icon octicon octicon-check\"></span>\n" +
+            "              <div class=\"select-menu-item-text\">\n" +
+            "                <input id=\"do_ignore\" name=\"do\" type=\"radio\" value=\"ignore\" />\n" +
+            "                <h4>Ignoring</h4>\n" +
+            "                <span class=\"description\">You do not receive any notifications for discussions in this repository.</span>\n" +
+            "                <span class=\"js-select-button-text hidden-select-button-text\">\n" +
+            "                  <span class=\"octicon octicon-mute\"></span>\n" +
+            "                  Stop ignoring\n" +
+            "                </span>\n" +
+            "              </div>\n" +
+            "            </div> <!-- /.select-menu-item -->\n" +
+            "\n" +
+            "          </div> <!-- /.select-menu-list -->\n" +
+            "\n" +
+            "        </div> <!-- /.select-menu-modal -->\n" +
+            "      </div> <!-- /.select-menu-modal-holder -->\n" +
+            "    </div> <!-- /.select-menu -->\n" +
+            "\n" +
+            "</form>\n" +
+            "    </li>\n" +
+            "\n" +
+            "  <li>\n" +
+            "  \n" +
+            "<div class=\"js-toggler-container js-social-container starring-container \">\n" +
+            "  <a href=\"/code4craft/webmagic/unstar\" class=\"minibutton with-count js-toggler-target star-button starred upwards\" title=\"Unstar this repo\" data-remote=\"true\" data-method=\"post\" rel=\"nofollow\">\n" +
+            "    <span class=\"octicon octicon-star-delete\"></span><span class=\"text\">Unstar</span>\n" +
+            "  </a>\n" +
+            "  <a href=\"/code4craft/webmagic/star\" class=\"minibutton with-count js-toggler-target star-button unstarred upwards\" title=\"Star this repo\" data-remote=\"true\" data-method=\"post\" rel=\"nofollow\">\n" +
+            "    <span class=\"octicon octicon-star\"></span><span class=\"text\">Star</span>\n" +
+            "  </a>\n" +
+            "  <a class=\"social-count js-social-count\" href=\"/code4craft/webmagic/stargazers\">78</a>\n" +
+            "</div>\n" +
+            "\n" +
+            "  </li>\n" +
+            "\n" +
+            "\n" +
+            "        <li>\n" +
+            "          <a href=\"/code4craft/webmagic/fork\" class=\"minibutton with-count js-toggler-target fork-button lighter upwards\" title=\"Fork this repo\" rel=\"nofollow\" data-method=\"post\">\n" +
+            "            <span class=\"octicon octicon-git-branch-create\"></span><span class=\"text\">Fork</span>\n" +
+            "          </a>\n" +
+            "          <a href=\"/code4craft/webmagic/network\" class=\"social-count\">65</a>\n" +
+            "        </li>\n" +
+            "\n" +
+            "\n" +
+            "</ul>\n" +
+            "\n" +
+            "        <h1 itemscope itemtype=\"http://data-vocabulary.org/Breadcrumb\" class=\"entry-title public\">\n" +
+            "          <span class=\"repo-label\"><span>public</span></span>\n" +
+            "          <span class=\"mega-octicon octicon-repo\"></span>\n" +
+            "          <span class=\"author\">\n" +
+            "            <a href=\"/code4craft\" class=\"url fn\" itemprop=\"url\" rel=\"author\"><span itemprop=\"title\">code4craft</span></a></span\n" +
+            "          ><span class=\"repohead-name-divider\">/</span><strong\n" +
+            "          ><a href=\"/code4craft/webmagic\" class=\"js-current-repository js-repo-home-link\">webmagic</a></strong>\n" +
+            "\n" +
+            "          <span class=\"page-context-loader\">\n" +
+            "            <img alt=\"Octocat-spinner-32\" height=\"16\" src=\"https://github.global.ssl.fastly.net/images/spinners/octocat-spinner-32.gif\" width=\"16\" />\n" +
+            "          </span>\n" +
+            "\n" +
+            "        </h1>\n" +
+            "      </div><!-- /.container -->\n" +
+            "    </div><!-- /.repohead -->\n" +
+            "\n" +
+            "    <div class=\"container\">\n" +
+            "\n" +
+            "      <div class=\"repository-with-sidebar repo-container with-full-navigation\">\n" +
+            "\n" +
+            "        <div class=\"repository-sidebar\">\n" +
+            "            \n" +
+            "\n" +
+            "<div class=\"repo-nav repo-nav-full js-repository-container-pjax js-octicon-loaders\">\n" +
+            "  <div class=\"repo-nav-contents\">\n" +
+            "    <ul class=\"repo-menu\">\n" +
+            "      <li class=\"tooltipped leftwards\" title=\"Code\">\n" +
+            "        <a href=\"/code4craft/webmagic\" aria-label=\"Code\" class=\"js-selected-navigation-item selected\" data-gotokey=\"c\" data-pjax=\"true\" data-selected-links=\"repo_source repo_downloads repo_commits repo_tags repo_branches /code4craft/webmagic\">\n" +
+            "          <span class=\"octicon octicon-code\"></span> <span class=\"full-word\">Code</span>\n" +
+            "          <img alt=\"Octocat-spinner-32\" class=\"mini-loader\" height=\"16\" src=\"https://github.global.ssl.fastly.net/images/spinners/octocat-spinner-32.gif\" width=\"16\" />\n" +
+            "</a>      </li>\n" +
+            "\n" +
+            "        <li class=\"tooltipped leftwards\" title=\"Issues\">\n" +
+            "          <a href=\"/code4craft/webmagic/issues\" aria-label=\"Issues\" class=\"js-selected-navigation-item js-disable-pjax\" data-gotokey=\"i\" data-selected-links=\"repo_issues /code4craft/webmagic/issues\">\n" +
+            "            <span class=\"octicon octicon-issue-opened\"></span> <span class=\"full-word\">Issues</span>\n" +
+            "            <span class='counter'>7</span>\n" +
+            "            <img alt=\"Octocat-spinner-32\" class=\"mini-loader\" height=\"16\" src=\"https://github.global.ssl.fastly.net/images/spinners/octocat-spinner-32.gif\" width=\"16\" />\n" +
+            "</a>        </li>\n" +
+            "\n" +
+            "      <li class=\"tooltipped leftwards\" title=\"Pull Requests\"><a href=\"/code4craft/webmagic/pulls\" aria-label=\"Pull Requests\" class=\"js-selected-navigation-item js-disable-pjax\" data-gotokey=\"p\" data-selected-links=\"repo_pulls /code4craft/webmagic/pulls\">\n" +
+            "            <span class=\"octicon octicon-git-pull-request\"></span> <span class=\"full-word\">Pull Requests</span>\n" +
+            "            <span class='counter'>0</span>\n" +
+            "            <img alt=\"Octocat-spinner-32\" class=\"mini-loader\" height=\"16\" src=\"https://github.global.ssl.fastly.net/images/spinners/octocat-spinner-32.gif\" width=\"16\" />\n" +
+            "</a>      </li>\n" +
+            "\n" +
+            "\n" +
+            "        <li class=\"tooltipped leftwards\" title=\"Wiki\">\n" +
+            "          <a href=\"/code4craft/webmagic/wiki\" aria-label=\"Wiki\" class=\"js-selected-navigation-item \" data-pjax=\"true\" data-selected-links=\"repo_wiki /code4craft/webmagic/wiki\">\n" +
+            "            <span class=\"octicon octicon-book\"></span> <span class=\"full-word\">Wiki</span>\n" +
+            "            <img alt=\"Octocat-spinner-32\" class=\"mini-loader\" height=\"16\" src=\"https://github.global.ssl.fastly.net/images/spinners/octocat-spinner-32.gif\" width=\"16\" />\n" +
+            "</a>        </li>\n" +
+            "    </ul>\n" +
+            "    <div class=\"repo-menu-separator\"></div>\n" +
+            "    <ul class=\"repo-menu\">\n" +
+            "\n" +
+            "      <li class=\"tooltipped leftwards\" title=\"Pulse\">\n" +
+            "        <a href=\"/code4craft/webmagic/pulse\" aria-label=\"Pulse\" class=\"js-selected-navigation-item \" data-pjax=\"true\" data-selected-links=\"pulse /code4craft/webmagic/pulse\">\n" +
+            "          <span class=\"octicon octicon-pulse\"></span> <span class=\"full-word\">Pulse</span>\n" +
+            "          <img alt=\"Octocat-spinner-32\" class=\"mini-loader\" height=\"16\" src=\"https://github.global.ssl.fastly.net/images/spinners/octocat-spinner-32.gif\" width=\"16\" />\n" +
+            "</a>      </li>\n" +
+            "\n" +
+            "      <li class=\"tooltipped leftwards\" title=\"Graphs\">\n" +
+            "        <a href=\"/code4craft/webmagic/graphs\" aria-label=\"Graphs\" class=\"js-selected-navigation-item \" data-pjax=\"true\" data-selected-links=\"repo_graphs repo_contributors /code4craft/webmagic/graphs\">\n" +
+            "          <span class=\"octicon octicon-graph\"></span> <span class=\"full-word\">Graphs</span>\n" +
+            "          <img alt=\"Octocat-spinner-32\" class=\"mini-loader\" height=\"16\" src=\"https://github.global.ssl.fastly.net/images/spinners/octocat-spinner-32.gif\" width=\"16\" />\n" +
+            "</a>      </li>\n" +
+            "\n" +
+            "      <li class=\"tooltipped leftwards\" title=\"Network\">\n" +
+            "        <a href=\"/code4craft/webmagic/network\" aria-label=\"Network\" class=\"js-selected-navigation-item js-disable-pjax\" data-selected-links=\"repo_network /code4craft/webmagic/network\">\n" +
+            "          <span class=\"octicon octicon-git-branch\"></span> <span class=\"full-word\">Network</span>\n" +
+            "          <img alt=\"Octocat-spinner-32\" class=\"mini-loader\" height=\"16\" src=\"https://github.global.ssl.fastly.net/images/spinners/octocat-spinner-32.gif\" width=\"16\" />\n" +
+            "</a>      </li>\n" +
+            "    </ul>\n" +
+            "\n" +
+            "\n" +
+            "      <div class=\"repo-menu-separator\"></div>\n" +
+            "      <ul class=\"repo-menu\">\n" +
+            "        <li class=\"tooltipped leftwards\" title=\"Settings\">\n" +
+            "          <a href=\"/code4craft/webmagic/settings\" data-pjax aria-label=\"Settings\">\n" +
+            "            <span class=\"octicon octicon-tools\"></span> <span class=\"full-word\">Settings</span>\n" +
+            "            <img alt=\"Octocat-spinner-32\" class=\"mini-loader\" height=\"16\" src=\"https://github.global.ssl.fastly.net/images/spinners/octocat-spinner-32.gif\" width=\"16\" />\n" +
+            "          </a>\n" +
+            "        </li>\n" +
+            "      </ul>\n" +
+            "  </div>\n" +
+            "</div>\n" +
+            "\n" +
+            "            <div class=\"only-with-full-nav\">\n" +
+            "              \n" +
+            "\n" +
+            "  \n" +
+            "\n" +
+            "<div class=\"clone-url open\"\n" +
+            "  data-protocol-type=\"http\"\n" +
+            "  data-url=\"/users/set_protocol?protocol_selector=http&amp;protocol_type=push\">\n" +
+            "  <h3><strong>HTTPS</strong> clone URL</h3>\n" +
+            "\n" +
+            "  <div class=\"clone-url-box\">\n" +
+            "    <input type=\"text\" class=\"clone js-url-field\"\n" +
+            "           value=\"https://github.com/code4craft/webmagic.git\" readonly=\"readonly\">\n" +
+            "\n" +
+            "    <span class=\"js-zeroclipboard url-box-clippy minibutton zeroclipboard-button\" data-clipboard-text=\"https://github.com/code4craft/webmagic.git\" data-copied-hint=\"copied!\" title=\"copy to clipboard\"><span class=\"octicon octicon-clippy\"></span></span>\n" +
+            "  </div>\n" +
+            "</div>\n" +
+            "\n" +
+            "  \n" +
+            "\n" +
+            "<div class=\"clone-url \"\n" +
+            "  data-protocol-type=\"ssh\"\n" +
+            "  data-url=\"/users/set_protocol?protocol_selector=ssh&amp;protocol_type=push\">\n" +
+            "  <h3><strong>SSH</strong> clone URL</h3>\n" +
+            "\n" +
+            "  <div class=\"clone-url-box\">\n" +
+            "    <input type=\"text\" class=\"clone js-url-field\"\n" +
+            "           value=\"git@github.com:code4craft/webmagic.git\" readonly=\"readonly\">\n" +
+            "\n" +
+            "    <span class=\"js-zeroclipboard url-box-clippy minibutton zeroclipboard-button\" data-clipboard-text=\"git@github.com:code4craft/webmagic.git\" data-copied-hint=\"copied!\" title=\"copy to clipboard\"><span class=\"octicon octicon-clippy\"></span></span>\n" +
+            "  </div>\n" +
+            "</div>\n" +
+            "\n" +
+            "  \n" +
+            "\n" +
+            "<div class=\"clone-url \"\n" +
+            "  data-protocol-type=\"subversion\"\n" +
+            "  data-url=\"/users/set_protocol?protocol_selector=subversion&amp;protocol_type=push\">\n" +
+            "  <h3><strong>Subversion</strong> checkout URL</h3>\n" +
+            "\n" +
+            "  <div class=\"clone-url-box\">\n" +
+            "    <input type=\"text\" class=\"clone js-url-field\"\n" +
+            "           value=\"https://github.com/code4craft/webmagic\" readonly=\"readonly\">\n" +
+            "\n" +
+            "    <span class=\"js-zeroclipboard url-box-clippy minibutton zeroclipboard-button\" data-clipboard-text=\"https://github.com/code4craft/webmagic\" data-copied-hint=\"copied!\" title=\"copy to clipboard\"><span class=\"octicon octicon-clippy\"></span></span>\n" +
+            "  </div>\n" +
+            "</div>\n" +
+            "\n" +
+            "\n" +
+            "\n" +
+            "<p class=\"clone-options\">You can clone with\n" +
+            "    <a href=\"#\" class=\"js-clone-selector\" data-protocol=\"http\">HTTPS</a>,\n" +
+            "    <a href=\"#\" class=\"js-clone-selector\" data-protocol=\"ssh\">SSH</a>,\n" +
+            "    <a href=\"#\" class=\"js-clone-selector\" data-protocol=\"subversion\">Subversion</a>,\n" +
+            "  and <a href=\"https://help.github.com/articles/which-remote-url-should-i-use\">other methods.</a>\n" +
+            "</p>\n" +
+            "\n" +
+            "  <a href=\"github-mac://openRepo/https://github.com/code4craft/webmagic\" class=\"minibutton sidebar-button\">\n" +
+            "    <span class=\"octicon octicon-device-desktop\"></span>\n" +
+            "    Clone in Desktop\n" +
+            "  </a>\n" +
+            "\n" +
+            "\n" +
+            "                <a href=\"/code4craft/webmagic/archive/master.zip\"\n" +
+            "                   class=\"minibutton sidebar-button\"\n" +
+            "                   title=\"Download this repository as a zip file\"\n" +
+            "                   rel=\"nofollow\">\n" +
+            "                  <span class=\"octicon octicon-cloud-download\"></span>\n" +
+            "                  Download ZIP\n" +
+            "                </a>\n" +
+            "            </div>\n" +
+            "        </div><!-- /.repository-sidebar -->\n" +
+            "\n" +
+            "        <div id=\"js-repo-pjax-container\" class=\"repository-content context-loader-container\" data-pjax-container>\n" +
+            "          \n" +
+            "<div class=\"js-info-carrier\" data-show-full-navigation=\"yes\"></div>\n" +
+            "\n" +
+            "<div class=\"repository-meta js-details-container \">\n" +
+            "    <div class=\"repository-description js-details-show\">\n" +
+            "      <p>A scalable web crawler framework.</p>\n" +
+            "    </div>\n" +
+            "\n" +
+            "\n" +
+            "    <span class=\"edit-link js-details-show js-details-target\">— <a href=\"#\">Edit</a></span>\n" +
+            "    <form accept-charset=\"UTF-8\" action=\"/code4craft/webmagic/settings/update_meta\" class=\"edit-repository-meta js-details-edit\" method=\"post\"><div style=\"margin:0;padding:0;display:inline\"><input name=\"_method\" type=\"hidden\" value=\"put\" /><input name=\"authenticity_token\" type=\"hidden\" value=\"i4/tXwrpqoMtPPKJTN4eSSPnFfrSzZkuIkeP//SUW34=\" /></div>\n" +
+            "\n" +
+            "      <div class=\"field description-field\">\n" +
+            "        <label for=\"repo_description\">Description</label>\n" +
+            "        <input type=\"text\" name=\"repo_description\" value=\"A scalable web crawler framework.\" placeholder=\"Short description of this repository\" />\n" +
+            "      </div>\n" +
+            "\n" +
+            "      <div class=\"field website-field\" >\n" +
+            "        <label for=\"repo_homepage\">Website</label>\n" +
+            "        <input type=\"text\" name=\"repo_homepage\" value=\"\" placeholder=\"Website for this repository (optional)\" />\n" +
+            "      </div>\n" +
+            "\n" +
+            "      <button class=\"button classy\">Save</button>\n" +
+            "      <span class=\"cancel\">or <a href=\"#\" class=\"js-details-target\">cancel</a></a>\n" +
+            "</form>\n" +
+            "</div>\n" +
+            "\n" +
+            "<div class=\"capped-box overall-summary \">\n" +
+            "\n" +
+            "  <div class=\"stats-switcher-viewport js-stats-switcher-viewport\">\n" +
+            "\n" +
+            "    <ul class=\"numbers-summary\">\n" +
+            "      <li class=\"commits\">\n" +
+            "        <a data-pjax href=\"/code4craft/webmagic/commits/master\">\n" +
+            "          <span class=\"num\">\n" +
+            "            <span class=\"octicon octicon-history\"></span>\n" +
+            "            299\n" +
+            "          </span>\n" +
+            "          commits\n" +
+            "        </a>\n" +
+            "      </li>\n" +
+            "      <li>\n" +
+            "        <a data-pjax href=\"/code4craft/webmagic/branches\">\n" +
+            "          <span class=\"num\">\n" +
+            "            <span class=\"octicon octicon-git-branch\"></span>\n" +
+            "            4\n" +
+            "          </span>\n" +
+            "          branches\n" +
+            "        </a>\n" +
+            "      </li>\n" +
+            "\n" +
+            "      <li>\n" +
+            "        <a data-pjax href=\"/code4craft/webmagic/releases\">\n" +
+            "          <span class=\"num\">\n" +
+            "            <span class=\"octicon octicon-tag\"></span>\n" +
+            "            4\n" +
+            "          </span>\n" +
+            "          releases\n" +
+            "        </a>\n" +
+            "      </li>\n" +
+            "\n" +
+            "      <li>\n" +
+            "        <a href=\"/code4craft/webmagic/contributors\">\n" +
+            "          <span class=\"num\">\n" +
+            "            <span class=\"octicon octicon-organization\"></span>\n" +
+            "            3\n" +
+            "          </span>\n" +
+            "          contributors\n" +
+            "        </a>\n" +
+            "      </li>\n" +
+            "    </ul>\n" +
+            "\n" +
+            "      <div class=\"repository-lang-stats\">\n" +
+            "        <ol class=\"repository-lang-stats-numbers\">\n" +
+            "          <li>\n" +
+            "              <a href=\"/code4craft/webmagic/search?l=java\">\n" +
+            "                <span class=\"color-block language-color\" style=\"background-color:#b07219;\"></span>\n" +
+            "                <span class=\"lang\">Java</span>\n" +
+            "                <span class=\"percent\">100.0%</span>\n" +
+            "              </a>\n" +
+            "          </li>\n" +
+            "        </ol>\n" +
+            "      </div>\n" +
+            "  </div>\n" +
+            "\n" +
+            "</div>\n" +
+            "\n" +
+            "  <a href=\"#\"\n" +
+            "     class=\"repository-lang-stats-graph js-toggle-lang-stats tooltipped downwards\"\n" +
+            "     title=\"Show language statistics\"\n" +
+            "     style=\"background-color:#b07219\">\n" +
+            "  <span class=\"language-color\" style=\"width:100.0%; background-color:#b07219;\" itemprop=\"keywords\">Java</span>\n" +
+            "  </a>\n" +
+            "\n" +
+            "\n" +
+            "  <div\n" +
+            "    >\n" +
+            "  </div>\n" +
+            "\n" +
+            "\n" +
+            "\n" +
+            "<div class=\"file-navigation in-mid-page\">\n" +
+            "    <a href=\"/code4craft/webmagic/compare\" aria-label=\"Compare, review, create a pull request\" class=\"minibutton compact primary tooltipped downwards\" title=\"Compare &amp; review\" data-pjax>\n" +
+            "      <span class=\"octicon octicon-git-compare\"></span>\n" +
+            "    </a>\n" +
+            "\n" +
+            "  \n" +
+            "\n" +
+            "\n" +
+            "<div class=\"select-menu js-menu-container js-select-menu\" >\n" +
+            "  <span class=\"minibutton select-menu-button js-menu-target\" data-hotkey=\"w\"\n" +
+            "    data-master-branch=\"master\"\n" +
+            "    data-ref=\"master\" role=\"button\" aria-label=\"Switch branches or tags\">\n" +
+            "    <span class=\"octicon octicon-git-branch\"></span>\n" +
+            "    <i>branch:</i>\n" +
+            "    <span class=\"js-select-button\">master</span>\n" +
+            "  </span>\n" +
+            "\n" +
+            "  <div class=\"select-menu-modal-holder js-menu-content js-navigation-container\" data-pjax>\n" +
+            "\n" +
+            "    <div class=\"select-menu-modal\">\n" +
+            "      <div class=\"select-menu-header\">\n" +
+            "        <span class=\"select-menu-title\">Switch branches/tags</span>\n" +
+            "        <span class=\"octicon octicon-remove-close js-menu-close\"></span>\n" +
+            "      </div> <!-- /.select-menu-header -->\n" +
+            "\n" +
+            "      <div class=\"select-menu-filters\">\n" +
+            "        <div class=\"select-menu-text-filter\">\n" +
+            "          <input type=\"text\" aria-label=\"Find or create a branch…\" id=\"context-commitish-filter-field\" class=\"js-filterable-field js-navigation-enable\" placeholder=\"Find or create a branch…\">\n" +
+            "        </div>\n" +
+            "        <div class=\"select-menu-tabs\">\n" +
+            "          <ul>\n" +
+            "            <li class=\"select-menu-tab\">\n" +
+            "              <a href=\"#\" data-tab-filter=\"branches\" class=\"js-select-menu-tab\">Branches</a>\n" +
+            "            </li>\n" +
+            "            <li class=\"select-menu-tab\">\n" +
+            "              <a href=\"#\" data-tab-filter=\"tags\" class=\"js-select-menu-tab\">Tags</a>\n" +
+            "            </li>\n" +
+            "          </ul>\n" +
+            "        </div><!-- /.select-menu-tabs -->\n" +
+            "      </div><!-- /.select-menu-filters -->\n" +
+            "\n" +
+            "      <div class=\"select-menu-list select-menu-tab-bucket js-select-menu-tab-bucket\" data-tab-filter=\"branches\">\n" +
+            "\n" +
+            "        <div data-filterable-for=\"context-commitish-filter-field\" data-filterable-type=\"substring\">\n" +
+            "\n" +
+            "\n" +
+            "            <div class=\"select-menu-item js-navigation-item \">\n" +
+            "              <span class=\"select-menu-item-icon octicon octicon-check\"></span>\n" +
+            "              <a href=\"/code4craft/webmagic/tree/en-webmagic\" class=\"js-navigation-open select-menu-item-text js-select-button-text css-truncate-target\" data-name=\"en-webmagic\" data-skip-pjax=\"true\" rel=\"nofollow\" title=\"en-webmagic\">en-webmagic</a>\n" +
+            "            </div> <!-- /.select-menu-item -->\n" +
+            "            <div class=\"select-menu-item js-navigation-item \">\n" +
+            "              <span class=\"select-menu-item-icon octicon octicon-check\"></span>\n" +
+            "              <a href=\"/code4craft/webmagic/tree/gh-pages\" class=\"js-navigation-open select-menu-item-text js-select-button-text css-truncate-target\" data-name=\"gh-pages\" data-skip-pjax=\"true\" rel=\"nofollow\" title=\"gh-pages\">gh-pages</a>\n" +
+            "            </div> <!-- /.select-menu-item -->\n" +
+            "            <div class=\"select-menu-item js-navigation-item selected\">\n" +
+            "              <span class=\"select-menu-item-icon octicon octicon-check\"></span>\n" +
+            "              <a href=\"/code4craft/webmagic/tree/master\" class=\"js-navigation-open select-menu-item-text js-select-button-text css-truncate-target\" data-name=\"master\" data-skip-pjax=\"true\" rel=\"nofollow\" title=\"master\">master</a>\n" +
+            "            </div> <!-- /.select-menu-item -->\n" +
+            "            <div class=\"select-menu-item js-navigation-item \">\n" +
+            "              <span class=\"select-menu-item-icon octicon octicon-check\"></span>\n" +
+            "              <a href=\"/code4craft/webmagic/tree/xsoup\" class=\"js-navigation-open select-menu-item-text js-select-button-text css-truncate-target\" data-name=\"xsoup\" data-skip-pjax=\"true\" rel=\"nofollow\" title=\"xsoup\">xsoup</a>\n" +
+            "            </div> <!-- /.select-menu-item -->\n" +
+            "        </div>\n" +
+            "\n" +
+            "          <form accept-charset=\"UTF-8\" action=\"/code4craft/webmagic/branches\" class=\"js-create-branch select-menu-item select-menu-new-item-form js-navigation-item js-new-item-form\" method=\"post\"><div style=\"margin:0;padding:0;display:inline\"><input name=\"authenticity_token\" type=\"hidden\" value=\"i4/tXwrpqoMtPPKJTN4eSSPnFfrSzZkuIkeP//SUW34=\" /></div>\n" +
+            "            <span class=\"octicon octicon-git-branch-create select-menu-item-icon\"></span>\n" +
+            "            <div class=\"select-menu-item-text\">\n" +
+            "              <h4>Create branch: <span class=\"js-new-item-name\"></span></h4>\n" +
+            "              <span class=\"description\">from ‘master’</span>\n" +
+            "            </div>\n" +
+            "            <input type=\"hidden\" name=\"name\" id=\"name\" class=\"js-new-item-value\">\n" +
+            "            <input type=\"hidden\" name=\"branch\" id=\"branch\" value=\"master\" />\n" +
+            "            <input type=\"hidden\" name=\"path\" id=\"branch\" value=\"\" />\n" +
+            "          </form> <!-- /.select-menu-item -->\n" +
+            "\n" +
+            "      </div> <!-- /.select-menu-list -->\n" +
+            "\n" +
+            "      <div class=\"select-menu-list select-menu-tab-bucket js-select-menu-tab-bucket\" data-tab-filter=\"tags\">\n" +
+            "        <div data-filterable-for=\"context-commitish-filter-field\" data-filterable-type=\"substring\">\n" +
+            "\n" +
+            "\n" +
+            "            <div class=\"select-menu-item js-navigation-item \">\n" +
+            "              <span class=\"select-menu-item-icon octicon octicon-check\"></span>\n" +
+            "              <a href=\"/code4craft/webmagic/tree/webmagic-parent-0.2.1\" class=\"js-navigation-open select-menu-item-text js-select-button-text css-truncate-target\" data-name=\"webmagic-parent-0.2.1\" data-skip-pjax=\"true\" rel=\"nofollow\" title=\"webmagic-parent-0.2.1\">webmagic-parent-0.2.1</a>\n" +
+            "            </div> <!-- /.select-menu-item -->\n" +
+            "            <div class=\"select-menu-item js-navigation-item \">\n" +
+            "              <span class=\"select-menu-item-icon octicon octicon-check\"></span>\n" +
+            "              <a href=\"/code4craft/webmagic/tree/webmagic-0.3.0\" class=\"js-navigation-open select-menu-item-text js-select-button-text css-truncate-target\" data-name=\"webmagic-0.3.0\" data-skip-pjax=\"true\" rel=\"nofollow\" title=\"webmagic-0.3.0\">webmagic-0.3.0</a>\n" +
+            "            </div> <!-- /.select-menu-item -->\n" +
+            "            <div class=\"select-menu-item js-navigation-item \">\n" +
+            "              <span class=\"select-menu-item-icon octicon octicon-check\"></span>\n" +
+            "              <a href=\"/code4craft/webmagic/tree/version-0.2.0\" class=\"js-navigation-open select-menu-item-text js-select-button-text css-truncate-target\" data-name=\"version-0.2.0\" data-skip-pjax=\"true\" rel=\"nofollow\" title=\"version-0.2.0\">version-0.2.0</a>\n" +
+            "            </div> <!-- /.select-menu-item -->\n" +
+            "            <div class=\"select-menu-item js-navigation-item \">\n" +
+            "              <span class=\"select-menu-item-icon octicon octicon-check\"></span>\n" +
+            "              <a href=\"/code4craft/webmagic/tree/version-0.1.0\" class=\"js-navigation-open select-menu-item-text js-select-button-text css-truncate-target\" data-name=\"version-0.1.0\" data-skip-pjax=\"true\" rel=\"nofollow\" title=\"version-0.1.0\">version-0.1.0</a>\n" +
+            "            </div> <!-- /.select-menu-item -->\n" +
+            "        </div>\n" +
+            "\n" +
+            "        <div class=\"select-menu-no-results\">Nothing to show</div>\n" +
+            "      </div> <!-- /.select-menu-list -->\n" +
+            "\n" +
+            "    </div> <!-- /.select-menu-modal -->\n" +
+            "  </div> <!-- /.select-menu-modal-holder -->\n" +
+            "</div> <!-- /.select-menu -->\n" +
+            "\n" +
+            "\n" +
+            "  <div class=\"breadcrumb\"><span class='repo-root js-repo-root'><span itemscope=\"\" itemtype=\"http://data-vocabulary.org/Breadcrumb\"><a href=\"/code4craft/webmagic\" data-branch=\"master\" data-direction=\"back\" data-pjax=\"true\" itemscope=\"url\"><span itemprop=\"title\">webmagic</span></a></span></span><span class=\"separator\"> / </span><form action=\"/code4craft/webmagic/new/master\" class=\"js-new-blob-form tooltipped rightwards new-file-link\" method=\"post\" title=\"Create a new file here\"><span aria-label=\"Create a new file here\" class=\"js-new-blob-submit octicon octicon-file-add\" data-test-id=\"create-new-git-file\" role=\"button\"></span></form></div>\n" +
+            "</div>\n" +
+            "\n" +
+            "\n" +
+            "\n" +
+            "<a href=\"/code4craft/webmagic/find/master\"\n" +
+            "  data-hotkey=\"t\" style=\"display:none\" data-pjax>Show File Finder</a>\n" +
+            "<div class=\"bubble files-bubble\">\n" +
+            "  <table class=\"files\" data-pjax>\n" +
+            "    <thead>\n" +
+            "\n" +
+            "        <div class=\"commit commit-loader commit-tease js-details-container js-deferred-content\" data-url=\"/code4craft/webmagic/tree-commit/master\">\n" +
+            "          <p class=\"commit-title blank\">\n" +
+            "            Fetching latest commit…\n" +
+            "          </p>\n" +
+            "          <div class=\"commit-meta\">\n" +
+            "            <p class=\"loader-loading\"><img alt=\"Octocat-spinner-32-eaf2f5\" height=\"16\" src=\"https://github.global.ssl.fastly.net/images/spinners/octocat-spinner-32-EAF2F5.gif\" width=\"16\" /></p>\n" +
+            "            <p class=\"loader-error\">Cannot retrieve the latest commit at this time</p>\n" +
+            "          </div>\n" +
+            "        </div>\n" +
+            "    </thead>\n" +
+            "\n" +
+            "    \n" +
+            "<tbody class=\"\"\n" +
+            "  data-url=\"/code4craft/webmagic/file-list/master\">\n" +
+            "    <tr class=\"alt\">\n" +
+            "      <td class=\"icon\">\n" +
+            "        <span class=\"octicon octicon-file-directory\"></span>\n" +
+            "        <img alt=\"Octocat-spinner-32\" class=\"spinner\" height=\"16\" src=\"https://github.global.ssl.fastly.net/images/spinners/octocat-spinner-32.gif\" width=\"16\" />\n" +
+            "      </td>\n" +
+            "      <td class=\"content\">\n" +
+            "        <span class=\"css-truncate css-truncate-target\"><a href=\"/code4craft/webmagic/tree/master/en_docs\" class=\"js-directory-link\" id=\"025516923597c2d7f987828ad6657c14-6f7a9bdb73f0e5e26cbde50c2fbf780c2a4ad4b2\" title=\"en_docs\">en_docs</a></span>\n" +
+            "      </td>\n" +
+            "      <td class=\"message\">\n" +
+            "        <span class=\"css-truncate css-truncate-target\"><a href=\"/code4craft/webmagic/commit/dcc5d790e4bcbebaa2a1168fd5f9919936bcb831\" class=\"message\" data-pjax=\"true\" title=\"update readme\">update readme</a></span>\n" +
+            "      </td>\n" +
+            "      <td class=\"age\"><span class=\"css-truncate css-truncate-target\"><time class=\"js-relative-date\" datetime=\"2013-08-17T16:16:33-07:00\" title=\"2013-08-17 16:16:33\">August 17, 2013</time></span></td>\n" +
+            "    </tr>\n" +
+            "    <tr class=\"\">\n" +
+            "      <td class=\"icon\">\n" +
+            "        <span class=\"octicon octicon-file-directory\"></span>\n" +
+            "        <img alt=\"Octocat-spinner-32\" class=\"spinner\" height=\"16\" src=\"https://github.global.ssl.fastly.net/images/spinners/octocat-spinner-32.gif\" width=\"16\" />\n" +
+            "      </td>\n" +
+            "      <td class=\"content\">\n" +
+            "        <span class=\"css-truncate css-truncate-target\"><a href=\"/code4craft/webmagic/tree/master/webmagic-core\" class=\"js-directory-link\" id=\"39809e13bc65c3873f79570b81852d62-947dff73c2eda51ae629fa42d6ace984fa044db6\" title=\"webmagic-core\">webmagic-core</a></span>\n" +
+            "      </td>\n" +
+            "      <td class=\"message\">\n" +
+            "        <span class=\"css-truncate css-truncate-target\"><a href=\"/code4craft/webmagic/commit/c17a31a21d342ddc4349417557bc8b63aba0ba07\" class=\"message\" data-pjax=\"true\" title=\"fix null pointe exception #26\">fix null pointe exception</a> <a href=\"https://github.com/code4craft/webmagic/issues/26\" class=\"issue-link\" title=\"Annotation extactor does not work\">#26</a></span>\n" +
+            "      </td>\n" +
+            "      <td class=\"age\"><span class=\"css-truncate css-truncate-target\"><time class=\"js-relative-date\" datetime=\"2013-09-08T06:09:49-07:00\" title=\"2013-09-08 06:09:49\">September 08, 2013</time></span></td>\n" +
+            "    </tr>\n" +
+            "    <tr class=\"alt\">\n" +
+            "      <td class=\"icon\">\n" +
+            "        <span class=\"octicon octicon-file-directory\"></span>\n" +
+            "        <img alt=\"Octocat-spinner-32\" class=\"spinner\" height=\"16\" src=\"https://github.global.ssl.fastly.net/images/spinners/octocat-spinner-32.gif\" width=\"16\" />\n" +
+            "      </td>\n" +
+            "      <td class=\"content\">\n" +
+            "        <span class=\"css-truncate css-truncate-target\"><a href=\"/code4craft/webmagic/tree/master/webmagic-extension\" class=\"js-directory-link\" id=\"dc82c79bcb262e1942088502bb426876-5dd5a5a2f7e9aa32848ac323e26fb29e35117bce\" title=\"webmagic-extension\">webmagic-extension</a></span>\n" +
+            "      </td>\n" +
+            "      <td class=\"message\">\n" +
+            "        <span class=\"css-truncate css-truncate-target\"><a href=\"/code4craft/webmagic/commit/c17a31a21d342ddc4349417557bc8b63aba0ba07\" class=\"message\" data-pjax=\"true\" title=\"fix null pointe exception #26\">fix null pointe exception</a> <a href=\"https://github.com/code4craft/webmagic/issues/26\" class=\"issue-link\" title=\"Annotation extactor does not work\">#26</a></span>\n" +
+            "      </td>\n" +
+            "      <td class=\"age\"><span class=\"css-truncate css-truncate-target\"><time class=\"js-relative-date\" datetime=\"2013-09-08T06:09:49-07:00\" title=\"2013-09-08 06:09:49\">September 08, 2013</time></span></td>\n" +
+            "    </tr>\n" +
+            "    <tr class=\"\">\n" +
+            "      <td class=\"icon\">\n" +
+            "        <span class=\"octicon octicon-file-directory\"></span>\n" +
+            "        <img alt=\"Octocat-spinner-32\" class=\"spinner\" height=\"16\" src=\"https://github.global.ssl.fastly.net/images/spinners/octocat-spinner-32.gif\" width=\"16\" />\n" +
+            "      </td>\n" +
+            "      <td class=\"content\">\n" +
+            "        <span class=\"css-truncate css-truncate-target\"><a href=\"/code4craft/webmagic/tree/master/webmagic-lucene\" class=\"js-directory-link\" id=\"e686efe9e2cd770dcf86d93b9ddb2036-e16df360eb86bf0c21be610105981182a5e2ac05\" title=\"webmagic-lucene\">webmagic-lucene</a></span>\n" +
+            "      </td>\n" +
+            "      <td class=\"message\">\n" +
+            "        <span class=\"css-truncate css-truncate-target\"><a href=\"/code4craft/webmagic/commit/7003426898ec684194a67130914c17c1566ed233\" class=\"message\" data-pjax=\"true\" title=\"update pom\">update pom</a></span>\n" +
+            "      </td>\n" +
+            "      <td class=\"age\"><span class=\"css-truncate css-truncate-target\"><time class=\"js-relative-date\" datetime=\"2013-08-20T06:52:39-07:00\" title=\"2013-08-20 06:52:39\">August 20, 2013</time></span></td>\n" +
+            "    </tr>\n" +
+            "    <tr class=\"alt\">\n" +
+            "      <td class=\"icon\">\n" +
+            "        <span class=\"octicon octicon-file-directory\"></span>\n" +
+            "        <img alt=\"Octocat-spinner-32\" class=\"spinner\" height=\"16\" src=\"https://github.global.ssl.fastly.net/images/spinners/octocat-spinner-32.gif\" width=\"16\" />\n" +
+            "      </td>\n" +
+            "      <td class=\"content\">\n" +
+            "        <span class=\"css-truncate css-truncate-target\"><a href=\"/code4craft/webmagic/tree/master/webmagic-samples\" class=\"js-directory-link\" id=\"4284b70d4c5e11003fb292b0d0f7539f-3567f90bdc95fbfe3f18913c7c22c9cce3fe6798\" title=\"webmagic-samples\">webmagic-samples</a></span>\n" +
+            "      </td>\n" +
+            "      <td class=\"message\">\n" +
+            "        <span class=\"css-truncate css-truncate-target\"><a href=\"/code4craft/webmagic/commit/e1b6b54097a6657cfe1c43bb99ba8b47518c455f\" class=\"message\" data-pjax=\"true\" title=\"update version for samples\">update version for samples</a></span>\n" +
+            "      </td>\n" +
+            "      <td class=\"age\"><span class=\"css-truncate css-truncate-target\"><time class=\"js-relative-date\" datetime=\"2013-09-03T20:07:28-07:00\" title=\"2013-09-03 20:07:28\">September 03, 2013</time></span></td>\n" +
+            "    </tr>\n" +
+            "    <tr class=\"\">\n" +
+            "      <td class=\"icon\">\n" +
+            "        <span class=\"octicon octicon-file-directory\"></span>\n" +
+            "        <img alt=\"Octocat-spinner-32\" class=\"spinner\" height=\"16\" src=\"https://github.global.ssl.fastly.net/images/spinners/octocat-spinner-32.gif\" width=\"16\" />\n" +
+            "      </td>\n" +
+            "      <td class=\"content\">\n" +
+            "        <span class=\"css-truncate css-truncate-target\"><a href=\"/code4craft/webmagic/tree/master/webmagic-saxon\" class=\"js-directory-link\" id=\"5ee0de5b970664e15f6805d957403c63-c498acdbb391d3ae9ee0088ff086312c11aad18d\" title=\"webmagic-saxon\">webmagic-saxon</a></span>\n" +
+            "      </td>\n" +
+            "      <td class=\"message\">\n" +
+            "        <span class=\"css-truncate css-truncate-target\"><a href=\"/code4craft/webmagic/commit/b1cba78bd6930bbbc3d44b4825fcc752932ca02c\" class=\"message\" data-pjax=\"true\" title=\"xsoup test\">xsoup test</a></span>\n" +
+            "      </td>\n" +
+            "      <td class=\"age\"><span class=\"css-truncate css-truncate-target\"><time class=\"js-relative-date\" datetime=\"2013-09-01T16:30:31-07:00\" title=\"2013-09-01 16:30:31\">September 01, 2013</time></span></td>\n" +
+            "    </tr>\n" +
+            "    <tr class=\"alt\">\n" +
+            "      <td class=\"icon\">\n" +
+            "        <span class=\"octicon octicon-file-directory\"></span>\n" +
+            "        <img alt=\"Octocat-spinner-32\" class=\"spinner\" height=\"16\" src=\"https://github.global.ssl.fastly.net/images/spinners/octocat-spinner-32.gif\" width=\"16\" />\n" +
+            "      </td>\n" +
+            "      <td class=\"content\">\n" +
+            "        <span class=\"css-truncate css-truncate-target\"><a href=\"/code4craft/webmagic/tree/master/webmagic-selenium\" class=\"js-directory-link\" id=\"988c197af393f3198711cebacce7fd65-210d6b3ddaf0bc962553f1244495b6960fbd8994\" title=\"webmagic-selenium\">webmagic-selenium</a></span>\n" +
+            "      </td>\n" +
+            "      <td class=\"message\">\n" +
+            "        <span class=\"css-truncate css-truncate-target\"><a href=\"/code4craft/webmagic/commit/7003426898ec684194a67130914c17c1566ed233\" class=\"message\" data-pjax=\"true\" title=\"update pom\">update pom</a></span>\n" +
+            "      </td>\n" +
+            "      <td class=\"age\"><span class=\"css-truncate css-truncate-target\"><time class=\"js-relative-date\" datetime=\"2013-08-20T06:52:39-07:00\" title=\"2013-08-20 06:52:39\">August 20, 2013</time></span></td>\n" +
+            "    </tr>\n" +
+            "    <tr class=\"\">\n" +
+            "      <td class=\"icon\">\n" +
+            "        <span class=\"octicon octicon-file-directory\"></span>\n" +
+            "        <img alt=\"Octocat-spinner-32\" class=\"spinner\" height=\"16\" src=\"https://github.global.ssl.fastly.net/images/spinners/octocat-spinner-32.gif\" width=\"16\" />\n" +
+            "      </td>\n" +
+            "      <td class=\"content\">\n" +
+            "        <span class=\"css-truncate css-truncate-target\"><a href=\"/code4craft/webmagic/tree/master/zh_docs\" class=\"js-directory-link\" id=\"bec3b859688b0bbdb94899b1a5b56441-66254ea2ec85e8cf79182bcfe540b699e7e4d206\" title=\"zh_docs\">zh_docs</a></span>\n" +
+            "      </td>\n" +
+            "      <td class=\"message\">\n" +
+            "        <span class=\"css-truncate css-truncate-target\"><a href=\"/code4craft/webmagic/commit/ac4cd391707da1190744a3891af7c62424fd8d37\" class=\"message\" data-pjax=\"true\" title=\"update version\">update version</a></span>\n" +
+            "      </td>\n" +
+            "      <td class=\"age\"><span class=\"css-truncate css-truncate-target\"><time class=\"js-relative-date\" datetime=\"2013-09-04T05:37:42-07:00\" title=\"2013-09-04 05:37:42\">September 04, 2013</time></span></td>\n" +
+            "    </tr>\n" +
+            "    <tr class=\"alt\">\n" +
+            "      <td class=\"icon\">\n" +
+            "        <span class=\"octicon octicon-file-text\"></span>\n" +
+            "        <img alt=\"Octocat-spinner-32\" class=\"spinner\" height=\"16\" src=\"https://github.global.ssl.fastly.net/images/spinners/octocat-spinner-32.gif\" width=\"16\" />\n" +
+            "      </td>\n" +
+            "      <td class=\"content\">\n" +
+            "        <span class=\"css-truncate css-truncate-target\"><a href=\"/code4craft/webmagic/blob/master/.gitignore\" class=\"js-directory-link\" id=\"a084b794bc0759e7a6b77810e01874f2-8e88e25dbf702e915d3d4839cbbca007859874b2\" title=\".gitignore\">.gitignore</a></span>\n" +
+            "      </td>\n" +
+            "      <td class=\"message\">\n" +
+            "        <span class=\"css-truncate css-truncate-target\"><a href=\"/code4craft/webmagic/commit/4d023b3666cc2101e92540004e5630dd2aa01319\" class=\"message\" data-pjax=\"true\" title=\"增加剔除文件\">增加剔除文件</a></span>\n" +
+            "      </td>\n" +
+            "      <td class=\"age\"><span class=\"css-truncate css-truncate-target\"><time class=\"js-relative-date\" datetime=\"2013-09-04T09:30:52-07:00\" title=\"2013-09-04 09:30:52\">September 04, 2013</time></span></td>\n" +
+            "    </tr>\n" +
+            "    <tr class=\"\">\n" +
+            "      <td class=\"icon\">\n" +
+            "        <span class=\"octicon octicon-file-text\"></span>\n" +
+            "        <img alt=\"Octocat-spinner-32\" class=\"spinner\" height=\"16\" src=\"https://github.global.ssl.fastly.net/images/spinners/octocat-spinner-32.gif\" width=\"16\" />\n" +
+            "      </td>\n" +
+            "      <td class=\"content\">\n" +
+            "        <span class=\"css-truncate css-truncate-target\"><a href=\"/code4craft/webmagic/blob/master/.travis.yml\" class=\"js-directory-link\" id=\"354f30a63fb0907d4ad57269548329e3-c7c99f406eb2b126614aacf99fb9e103ce30ce00\" title=\".travis.yml\">.travis.yml</a></span>\n" +
+            "      </td>\n" +
+            "      <td class=\"message\">\n" +
+            "        <span class=\"css-truncate css-truncate-target\"><a href=\"/code4craft/webmagic/commit/95c8b2a8a44262fc20c4d5eddb9cf7ba18cfb753\" class=\"message\" data-pjax=\"true\" title=\"add jdk\">add jdk</a></span>\n" +
+            "      </td>\n" +
+            "      <td class=\"age\"><span class=\"css-truncate css-truncate-target\"><time class=\"js-relative-date\" datetime=\"2013-06-20T02:54:46-07:00\" title=\"2013-06-20 02:54:46\">June 20, 2013</time></span></td>\n" +
+            "    </tr>\n" +
+            "    <tr class=\"alt\">\n" +
+            "      <td class=\"icon\">\n" +
+            "        <span class=\"octicon octicon-file-text\"></span>\n" +
+            "        <img alt=\"Octocat-spinner-32\" class=\"spinner\" height=\"16\" src=\"https://github.global.ssl.fastly.net/images/spinners/octocat-spinner-32.gif\" width=\"16\" />\n" +
+            "      </td>\n" +
+            "      <td class=\"content\">\n" +
+            "        <span class=\"css-truncate css-truncate-target\"><a href=\"/code4craft/webmagic/blob/master/README.md\" class=\"js-directory-link\" id=\"04c6e90faac2675aa89e2176d2eec7d8-5624019f9b5112a3b9d061551c82bf610fbaad7a\" title=\"README.md\">README.md</a></span>\n" +
+            "      </td>\n" +
+            "      <td class=\"message\">\n" +
+            "        <span class=\"css-truncate css-truncate-target\"><a href=\"/code4craft/webmagic/commit/ac4cd391707da1190744a3891af7c62424fd8d37\" class=\"message\" data-pjax=\"true\" title=\"update version\">update version</a></span>\n" +
+            "      </td>\n" +
+            "      <td class=\"age\"><span class=\"css-truncate css-truncate-target\"><time class=\"js-relative-date\" datetime=\"2013-09-04T05:37:42-07:00\" title=\"2013-09-04 05:37:42\">September 04, 2013</time></span></td>\n" +
+            "    </tr>\n" +
+            "    <tr class=\"\">\n" +
+            "      <td class=\"icon\">\n" +
+            "        <span class=\"octicon octicon-file-text\"></span>\n" +
+            "        <img alt=\"Octocat-spinner-32\" class=\"spinner\" height=\"16\" src=\"https://github.global.ssl.fastly.net/images/spinners/octocat-spinner-32.gif\" width=\"16\" />\n" +
+            "      </td>\n" +
+            "      <td class=\"content\">\n" +
+            "        <span class=\"css-truncate css-truncate-target\"><a href=\"/code4craft/webmagic/blob/master/pom.xml\" class=\"js-directory-link\" id=\"600376dffeb79835ede4a0b285078036-4fdfeee1be6d6430c6e402b036df6c6947f0d4da\" title=\"pom.xml\">pom.xml</a></span>\n" +
+            "      </td>\n" +
+            "      <td class=\"message\">\n" +
+            "        <span class=\"css-truncate css-truncate-target\"><a href=\"/code4craft/webmagic/commit/2e8cf0a3dd27503423afe0bc8f3600bcf8ac832b\" class=\"message\" data-pjax=\"true\" title=\"将单元测试fork独立的JVM来跑。避免少数情况默认maven开的JVM堆太小。\">将单元测试fork独立的JVM来跑。避免少数情况默认maven开的JVM堆太小。</a></span>\n" +
+            "      </td>\n" +
+            "      <td class=\"age\"><span class=\"css-truncate css-truncate-target\"><time class=\"js-relative-date\" datetime=\"2013-09-04T09:30:10-07:00\" title=\"2013-09-04 09:30:10\">September 04, 2013</time></span></td>\n" +
+            "    </tr>\n" +
+            "    <tr class=\"alt\">\n" +
+            "      <td class=\"icon\">\n" +
+            "        <span class=\"octicon octicon-file-text\"></span>\n" +
+            "        <img alt=\"Octocat-spinner-32\" class=\"spinner\" height=\"16\" src=\"https://github.global.ssl.fastly.net/images/spinners/octocat-spinner-32.gif\" width=\"16\" />\n" +
+            "      </td>\n" +
+            "      <td class=\"content\">\n" +
+            "        <span class=\"css-truncate css-truncate-target\"><a href=\"/code4craft/webmagic/blob/master/release-note.md\" class=\"js-directory-link\" id=\"d59c2d5d8d04d144da5f1cd251c384ad-001568be91dd7d90d2d26c06c192725af5ddd25e\" title=\"release-note.md\">release-note.md</a></span>\n" +
+            "      </td>\n" +
+            "      <td class=\"message\">\n" +
+            "        <span class=\"css-truncate css-truncate-target\"><a href=\"/code4craft/webmagic/commit/a9fc06a916008e9763dec67d240e84d81e94185d\" class=\"message\" data-pjax=\"true\" title=\"release note\">release note</a></span>\n" +
+            "      </td>\n" +
+            "      <td class=\"age\"><span class=\"css-truncate css-truncate-target\"><time class=\"js-relative-date\" datetime=\"2013-09-03T20:04:36-07:00\" title=\"2013-09-03 20:04:36\">September 03, 2013</time></span></td>\n" +
+            "    </tr>\n" +
+            "    <tr class=\"\">\n" +
+            "      <td class=\"icon\">\n" +
+            "        <span class=\"octicon octicon-file-text\"></span>\n" +
+            "        <img alt=\"Octocat-spinner-32\" class=\"spinner\" height=\"16\" src=\"https://github.global.ssl.fastly.net/images/spinners/octocat-spinner-32.gif\" width=\"16\" />\n" +
+            "      </td>\n" +
+            "      <td class=\"content\">\n" +
+            "        <span class=\"css-truncate css-truncate-target\"><a href=\"/code4craft/webmagic/blob/master/webmagic%20manual.md\" class=\"js-directory-link\" id=\"7a8cd261f7c7be5bd05d8f2ce23a818c-dc09b907d8873ba1c34c38b8cea2062af53ef625\" title=\"webmagic manual.md\">webmagic manual.md</a></span>\n" +
+            "      </td>\n" +
+            "      <td class=\"message\">\n" +
+            "        <span class=\"css-truncate css-truncate-target\"><a href=\"/code4craft/webmagic/commit/4fa82aad20b0d208c8c2b17af2644f82b26c1b75\" class=\"message\" data-pjax=\"true\" title=\"readme\">readme</a></span>\n" +
+            "      </td>\n" +
+            "      <td class=\"age\"><span class=\"css-truncate css-truncate-target\"><time class=\"js-relative-date\" datetime=\"2013-08-20T16:44:39-07:00\" title=\"2013-08-20 16:44:39\">August 20, 2013</time></span></td>\n" +
+            "    </tr>\n" +
+            "</tbody>\n" +
+            "\n" +
+            "  </table>\n" +
+            "</div>\n" +
+            "\n" +
+            "  <div id=\"readme\" class=\"clearfix announce instapaper_body md\">\n" +
+            "    <span class=\"name\"><span class=\"octicon octicon-book\"></span> README.md</span><article class=\"markdown-body entry-content\" itemprop=\"mainContentOfPage\"><h2>\n" +
+            "<a name=\"webmagic\" class=\"anchor\" href=\"#webmagic\"><span class=\"octicon octicon-link\"></span></a>webmagic</h2>\n" +
+            "\n" +
+            "<p><a href=\"https://github.com/code4craft/webmagic/tree/master/zh_docs\">Readme in Chinese</a></p>\n" +
+            "\n" +
+            "<p><a href=\"https://travis-ci.org/code4craft/webmagic\"><img src=\"https://travis-ci.org/code4craft/webmagic.png?branch=master\" alt=\"Build Status\" style=\"max-width:100%;\"></a></p>\n" +
+            "\n" +
+            "<blockquote>\n" +
+            "<p>A scalable crawler framework. It covers the whole lifecycle of crawler: downloading, url management, content extraction and persistent. It can simplify the development of a  specific crawler.</p>\n" +
+            "</blockquote>\n" +
+            "\n" +
+            "<h2>\n" +
+            "<a name=\"features\" class=\"anchor\" href=\"#features\"><span class=\"octicon octicon-link\"></span></a>Features:</h2>\n" +
+            "\n" +
+            "<ul>\n" +
+            "<li>Simple core with high flexibility.</li>\n" +
+            "<li>Simple API for html extracting.</li>\n" +
+            "<li>Annotation with POJO to customize a crawler, no configuration.</li>\n" +
+            "<li>Multi-thread and Distribution support.</li>\n" +
+            "<li>Easy to be integrated.</li>\n" +
+            "</ul><h2>\n" +
+            "<a name=\"install\" class=\"anchor\" href=\"#install\"><span class=\"octicon octicon-link\"></span></a>Install:</h2>\n" +
+            "\n" +
+            "<p>Add dependencies to your pom.xml:</p>\n" +
+            "\n" +
+            "<pre><code>    &lt;dependency&gt;\n" +
+            "        &lt;groupId&gt;us.codecraft&lt;/groupId&gt;\n" +
+            "        &lt;artifactId&gt;webmagic-core&lt;/artifactId&gt;\n" +
+            "        &lt;version&gt;0.3.0&lt;/version&gt;\n" +
+            "    &lt;/dependency&gt;\n" +
+            "    &lt;dependency&gt;\n" +
+            "        &lt;groupId&gt;us.codecraft&lt;/groupId&gt;\n" +
+            "        &lt;artifactId&gt;webmagic-extension&lt;/artifactId&gt;\n" +
+            "        &lt;version&gt;0.3.0&lt;/version&gt;\n" +
+            "    &lt;/dependency&gt;\n" +
+            "</code></pre>\n" +
+            "\n" +
+            "<h2>\n" +
+            "<a name=\"get-started\" class=\"anchor\" href=\"#get-started\"><span class=\"octicon octicon-link\"></span></a>Get Started:</h2>\n" +
+            "\n" +
+            "<h3>\n" +
+            "<a name=\"first-crawler\" class=\"anchor\" href=\"#first-crawler\"><span class=\"octicon octicon-link\"></span></a>First crawler:</h3>\n" +
+            "\n" +
+            "<p>Write a class implements PageProcessor：</p>\n" +
+            "\n" +
+            "<div class=\"highlight\"><pre>    <span class=\"kd\">public</span> <span class=\"kd\">class</span> <span class=\"nc\">OschinaBlogPageProcesser</span> <span class=\"kd\">implements</span> <span class=\"n\">PageProcessor</span> <span class=\"o\">{</span>\n" +
+            "\n" +
+            "        <span class=\"kd\">private</span> <span class=\"n\">Site</span> <span class=\"n\">site</span> <span class=\"o\">=</span> <span class=\"n\">Site</span><span class=\"o\">.</span><span class=\"na\">me</span><span class=\"o\">().</span><span class=\"na\">setDomain</span><span class=\"o\">(</span><span class=\"s\">\"my.oschina.net\"</span><span class=\"o\">)</span>\n" +
+            "           <span class=\"o\">.</span><span class=\"na\">addStartUrl</span><span class=\"o\">(</span><span class=\"s\">\"http://my.oschina.net/flashsword/blog\"</span><span class=\"o\">);</span>\n" +
+            "\n" +
+            "        <span class=\"nd\">@Override</span>\n" +
+            "        <span class=\"kd\">public</span> <span class=\"kt\">void</span> <span class=\"nf\">process</span><span class=\"o\">(</span><span class=\"n\">Page</span> <span class=\"n\">page</span><span class=\"o\">)</span> <span class=\"o\">{</span>\n" +
+            "            <span class=\"n\">List</span><span class=\"o\">&lt;</span><span class=\"n\">String</span><span class=\"o\">&gt;</span> <span class=\"n\">links</span> <span class=\"o\">=</span> <span class=\"n\">page</span><span class=\"o\">.</span><span class=\"na\">getHtml</span><span class=\"o\">().</span><span class=\"na\">links</span><span class=\"o\">().</span><span class=\"na\">regex</span><span class=\"o\">(</span><span class=\"s\">\"http://my\\\\.oschina\\\\.net/flashsword/blog/\\\\d+\"</span><span class=\"o\">).</span><span class=\"na\">all</span><span class=\"o\">();</span>\n" +
+            "            <span class=\"n\">page</span><span class=\"o\">.</span><span class=\"na\">addTargetRequests</span><span class=\"o\">(</span><span class=\"n\">links</span><span class=\"o\">);</span>\n" +
+            "            <span class=\"n\">page</span><span class=\"o\">.</span><span class=\"na\">putField</span><span class=\"o\">(</span><span class=\"s\">\"title\"</span><span class=\"o\">,</span> <span class=\"n\">page</span><span class=\"o\">.</span><span class=\"na\">getHtml</span><span class=\"o\">().</span><span class=\"na\">xpath</span><span class=\"o\">(</span><span class=\"s\">\"//div[@class='BlogEntity']/div[@class='BlogTitle']/h1\"</span><span class=\"o\">).</span><span class=\"na\">toString</span><span class=\"o\">());</span>\n" +
+            "            <span class=\"n\">page</span><span class=\"o\">.</span><span class=\"na\">putField</span><span class=\"o\">(</span><span class=\"s\">\"content\"</span><span class=\"o\">,</span> <span class=\"n\">page</span><span class=\"o\">.</span><span class=\"na\">getHtml</span><span class=\"o\">().</span><span class=\"n\">$</span><span class=\"o\">(</span><span class=\"s\">\"div.content\"</span><span class=\"o\">).</span><span class=\"na\">toString</span><span class=\"o\">());</span>\n" +
+            "            <span class=\"n\">page</span><span class=\"o\">.</span><span class=\"na\">putField</span><span class=\"o\">(</span><span class=\"s\">\"tags\"</span><span class=\"o\">,</span><span class=\"n\">page</span><span class=\"o\">.</span><span class=\"na\">getHtml</span><span class=\"o\">().</span><span class=\"na\">xpath</span><span class=\"o\">(</span><span class=\"s\">\"//div[@class='BlogTags']/a/text()\"</span><span class=\"o\">).</span><span class=\"na\">all</span><span class=\"o\">());</span>\n" +
+            "        <span class=\"o\">}</span>\n" +
+            "\n" +
+            "        <span class=\"nd\">@Override</span>\n" +
+            "        <span class=\"kd\">public</span> <span class=\"n\">Site</span> <span class=\"nf\">getSite</span><span class=\"o\">()</span> <span class=\"o\">{</span>\n" +
+            "            <span class=\"k\">return</span> <span class=\"n\">site</span><span class=\"o\">;</span>\n" +
+            "\n" +
+            "        <span class=\"o\">}</span>\n" +
+            "\n" +
+            "        <span class=\"kd\">public</span> <span class=\"kd\">static</span> <span class=\"kt\">void</span> <span class=\"nf\">main</span><span class=\"o\">(</span><span class=\"n\">String</span><span class=\"o\">[]</span> <span class=\"n\">args</span><span class=\"o\">)</span> <span class=\"o\">{</span>\n" +
+            "            <span class=\"n\">Spider</span><span class=\"o\">.</span><span class=\"na\">create</span><span class=\"o\">(</span><span class=\"k\">new</span> <span class=\"n\">OschinaBlogPageProcesser</span><span class=\"o\">())</span>\n" +
+            "                 <span class=\"o\">.</span><span class=\"na\">pipeline</span><span class=\"o\">(</span><span class=\"k\">new</span> <span class=\"n\">ConsolePipeline</span><span class=\"o\">()).</span><span class=\"na\">run</span><span class=\"o\">();</span>\n" +
+            "        <span class=\"o\">}</span>\n" +
+            "    <span class=\"o\">}</span>\n" +
+            "</pre></div>\n" +
+            "\n" +
+            "<ul>\n" +
+            "<li>\n" +
+            "<p><code>page.addTargetRequests(links)</code></p>\n" +
+            "\n" +
+            "<p>Add urls for crawling.</p>\n" +
+            "</li>\n" +
+            "</ul><p>You can also use annotation way:</p>\n" +
+            "\n" +
+            "<div class=\"highlight\"><pre>    <span class=\"nd\">@TargetUrl</span><span class=\"o\">(</span><span class=\"s\">\"http://my.oschina.net/flashsword/blog/\\\\d+\"</span><span class=\"o\">)</span>\n" +
+            "    <span class=\"kd\">public</span> <span class=\"kd\">class</span> <span class=\"nc\">OschinaBlog</span> <span class=\"o\">{</span>\n" +
+            "\n" +
+            "        <span class=\"nd\">@ExtractBy</span><span class=\"o\">(</span><span class=\"s\">\"//title\"</span><span class=\"o\">)</span>\n" +
+            "        <span class=\"kd\">private</span> <span class=\"n\">String</span> <span class=\"n\">title</span><span class=\"o\">;</span>\n" +
+            "\n" +
+            "        <span class=\"nd\">@ExtractBy</span><span class=\"o\">(</span><span class=\"n\">value</span> <span class=\"o\">=</span> <span class=\"s\">\"div.BlogContent\"</span><span class=\"o\">,</span><span class=\"n\">type</span> <span class=\"o\">=</span> <span class=\"n\">ExtractBy</span><span class=\"o\">.</span><span class=\"na\">Type</span><span class=\"o\">.</span><span class=\"na\">Css</span><span class=\"o\">)</span>\n" +
+            "        <span class=\"kd\">private</span> <span class=\"n\">String</span> <span class=\"n\">content</span><span class=\"o\">;</span>\n" +
+            "\n" +
+            "        <span class=\"nd\">@ExtractBy</span><span class=\"o\">(</span><span class=\"n\">value</span> <span class=\"o\">=</span> <span class=\"s\">\"//div[@class='BlogTags']/a/text()\"</span><span class=\"o\">,</span> <span class=\"n\">multi</span> <span class=\"o\">=</span> <span class=\"kc\">true</span><span class=\"o\">)</span>\n" +
+            "        <span class=\"kd\">private</span> <span class=\"n\">List</span><span class=\"o\">&lt;</span><span class=\"n\">String</span><span class=\"o\">&gt;</span> <span class=\"n\">tags</span><span class=\"o\">;</span>\n" +
+            "\n" +
+            "        <span class=\"kd\">public</span> <span class=\"kd\">static</span> <span class=\"kt\">void</span> <span class=\"nf\">main</span><span class=\"o\">(</span><span class=\"n\">String</span><span class=\"o\">[]</span> <span class=\"n\">args</span><span class=\"o\">)</span> <span class=\"o\">{</span>\n" +
+            "            <span class=\"n\">OOSpider</span><span class=\"o\">.</span><span class=\"na\">create</span><span class=\"o\">(</span>\n" +
+            "                <span class=\"n\">Site</span><span class=\"o\">.</span><span class=\"na\">me</span><span class=\"o\">().</span><span class=\"na\">addStartUrl</span><span class=\"o\">(</span><span class=\"s\">\"http://my.oschina.net/flashsword/blog\"</span><span class=\"o\">),</span>\n" +
+            "                <span class=\"k\">new</span> <span class=\"nf\">ConsolePageModelPipeline</span><span class=\"o\">(),</span> <span class=\"n\">OschinaBlog</span><span class=\"o\">.</span><span class=\"na\">class</span><span class=\"o\">).</span><span class=\"na\">run</span><span class=\"o\">();</span>\n" +
+            "        <span class=\"o\">}</span>\n" +
+            "    <span class=\"o\">}</span>\n" +
+            "</pre></div>\n" +
+            "\n" +
+            "<h3>\n" +
+            "<a name=\"docs-and-samples\" class=\"anchor\" href=\"#docs-and-samples\"><span class=\"octicon octicon-link\"></span></a>Docs and samples:</h3>\n" +
+            "\n" +
+            "<p>The architecture of webmagic (refered to <a href=\"http://scrapy.org/\">Scrapy</a>)</p>\n" +
+            "\n" +
+            "<p><a href=\"https://github-camo.global.ssl.fastly.net/06cb8227231a6adf6d2a57b14b60a25389a25fe9/687474703a2f2f636f64653463726166742e6769746875622e696f2f696d616765732f706f7374732f7765626d616769632e706e67\" target=\"_blank\"><img src=\"https://github-camo.global.ssl.fastly.net/06cb8227231a6adf6d2a57b14b60a25389a25fe9/687474703a2f2f636f64653463726166742e6769746875622e696f2f696d616765732f706f7374732f7765626d616769632e706e67\" alt=\"image\" style=\"max-width:100%;\"></a></p>\n" +
+            "\n" +
+            "<p>Javadocs: <a href=\"http://code4craft.github.io/webmagic/docs/en/\">http://code4craft.github.io/webmagic/docs/en/</a></p>\n" +
+            "\n" +
+            "<p>There are some samples in <code>webmagic-samples</code> package.</p>\n" +
+            "\n" +
+            "<h3>\n" +
+            "<a name=\"lisence\" class=\"anchor\" href=\"#lisence\"><span class=\"octicon octicon-link\"></span></a>Lisence:</h3>\n" +
+            "\n" +
+            "<p>Lisenced under <a href=\"http://opensource.org/licenses/Apache-2.0\">Apache 2.0 lisence</a></p>\n" +
+            "\n" +
+            "<h3>\n" +
+            "<a name=\"thanks\" class=\"anchor\" href=\"#thanks\"><span class=\"octicon octicon-link\"></span></a>Thanks:</h3>\n" +
+            "\n" +
+            "<p>To write webmagic, I refered to the projects below :</p>\n" +
+            "\n" +
+            "<ul>\n" +
+            "<li>\n" +
+            "<p><strong>Scrapy</strong></p>\n" +
+            "\n" +
+            "<p>A crawler framework in Python.</p>\n" +
+            "\n" +
+            "<p><a href=\"http://scrapy.org/\">http://scrapy.org/</a></p>\n" +
+            "</li>\n" +
+            "<li>\n" +
+            "<p><strong>Spiderman</strong></p>\n" +
+            "\n" +
+            "<p>Another crawler framework in Java.</p>\n" +
+            "\n" +
+            "<p><a href=\"https://gitcafe.com/laiweiwei/Spiderman\">https://gitcafe.com/laiweiwei/Spiderman</a></p>\n" +
+            "</li>\n" +
+            "</ul></article>\n" +
+            "  </div>\n" +
+            "\n" +
+            "\n" +
+            "        </div>\n" +
+            "\n" +
+            "      </div><!-- /.repo-container -->\n" +
+            "      <div class=\"modal-backdrop\"></div>\n" +
+            "    </div><!-- /.container -->\n" +
+            "  </div><!-- /.site -->\n" +
+            "\n" +
+            "\n" +
+            "    </div><!-- /.wrapper -->\n" +
+            "\n" +
+            "      <div class=\"container\">\n" +
+            "  <div class=\"site-footer\">\n" +
+            "    <ul class=\"site-footer-links right\">\n" +
+            "      <li><a href=\"https://status.github.com/\">Status</a></li>\n" +
+            "      <li><a href=\"http://developer.github.com\">API</a></li>\n" +
+            "      <li><a href=\"http://training.github.com\">Training</a></li>\n" +
+            "      <li><a href=\"http://shop.github.com\">Shop</a></li>\n" +
+            "      <li><a href=\"/blog\">Blog</a></li>\n" +
+            "      <li><a href=\"/about\">About</a></li>\n" +
+            "\n" +
+            "    </ul>\n" +
+            "\n" +
+            "    <a href=\"/\">\n" +
+            "      <span class=\"mega-octicon octicon-mark-github\"></span>\n" +
+            "    </a>\n" +
+            "\n" +
+            "    <ul class=\"site-footer-links\">\n" +
+            "      <li>&copy; 2013 <span title=\"0.08765s from github-fe120-cp1-prd.iad.github.net\">GitHub</span>, Inc.</li>\n" +
+            "        <li><a href=\"/site/terms\">Terms</a></li>\n" +
+            "        <li><a href=\"/site/privacy\">Privacy</a></li>\n" +
+            "        <li><a href=\"/security\">Security</a></li>\n" +
+            "        <li><a href=\"/contact\">Contact</a></li>\n" +
+            "    </ul>\n" +
+            "  </div><!-- /.site-footer -->\n" +
+            "</div><!-- /.container -->\n" +
+            "\n" +
+            "\n" +
+            "    <div class=\"fullscreen-overlay js-fullscreen-overlay\" id=\"fullscreen_overlay\">\n" +
+            "  <div class=\"fullscreen-container js-fullscreen-container\">\n" +
+            "    <div class=\"textarea-wrap\">\n" +
+            "      <textarea name=\"fullscreen-contents\" id=\"fullscreen-contents\" class=\"js-fullscreen-contents\" placeholder=\"\" data-suggester=\"fullscreen_suggester\"></textarea>\n" +
+            "          <div class=\"suggester-container\">\n" +
+            "              <div class=\"suggester fullscreen-suggester js-navigation-container\" id=\"fullscreen_suggester\"\n" +
+            "                 data-url=\"/code4craft/webmagic/suggestions/commit\">\n" +
+            "              </div>\n" +
+            "          </div>\n" +
+            "    </div>\n" +
+            "  </div>\n" +
+            "  <div class=\"fullscreen-sidebar\">\n" +
+            "    <a href=\"#\" class=\"exit-fullscreen js-exit-fullscreen tooltipped leftwards\" title=\"Exit Zen Mode\">\n" +
+            "      <span class=\"mega-octicon octicon-screen-normal\"></span>\n" +
+            "    </a>\n" +
+            "    <a href=\"#\" class=\"theme-switcher js-theme-switcher tooltipped leftwards\"\n" +
+            "      title=\"Switch themes\">\n" +
+            "      <span class=\"octicon octicon-color-mode\"></span>\n" +
+            "    </a>\n" +
+            "  </div>\n" +
+            "</div>\n" +
+            "\n" +
+            "\n" +
+            "\n" +
+            "    <div id=\"ajax-error-message\" class=\"flash flash-error\">\n" +
+            "      <span class=\"octicon octicon-alert\"></span>\n" +
+            "      <a href=\"#\" class=\"octicon octicon-remove-close close ajax-error-dismiss\"></a>\n" +
+            "      Something went wrong with that request. Please try again.\n" +
+            "    </div>\n" +
+            "\n" +
+            "    \n" +
+            "  </body>\n" +
+            "</html>\n" +
+            "\n";
+    @Override
+    public Page download(Request request, Task task) {
+        Page page = new Page();
+        page.setHtml(new Html(html));
+        page.setRequest(new Request("https://github.com/code4craft/webmagic"));
+        page.setUrl(new PlainText("https://github.com/code4craft/webmagic"));
+        return page;
+    }
+
+    @Override
+    public void setThread(int threadNum) {
+    }
+}
diff --git a/webmagic-extension/src/test/java/us/codecraft/webmagic/MockPageModelPipeline.java b/webmagic-extension/src/test/java/us/codecraft/webmagic/MockPageModelPipeline.java
new file mode 100644
index 0000000..ea7601b
--- /dev/null
+++ b/webmagic-extension/src/test/java/us/codecraft/webmagic/MockPageModelPipeline.java
@@ -0,0 +1,14 @@
+package us.codecraft.webmagic;
+
+import junit.framework.Assert;
+import us.codecraft.webmagic.model.PageModelPipeline;
+
+/**
+ * @author code4crafter@gmail.com
+ */
+public class MockPageModelPipeline implements PageModelPipeline{
+    @Override
+    public void process(Object o, Task task) {
+        Assert.assertNotNull(o);
+    }
+}
diff --git a/webmagic-extension/src/test/java/us/codecraft/webmagic/MockPipeline.java b/webmagic-extension/src/test/java/us/codecraft/webmagic/MockPipeline.java
new file mode 100644
index 0000000..7572c15
--- /dev/null
+++ b/webmagic-extension/src/test/java/us/codecraft/webmagic/MockPipeline.java
@@ -0,0 +1,13 @@
+package us.codecraft.webmagic;
+
+import us.codecraft.webmagic.pipeline.Pipeline;
+
+/**
+ * @author code4crafter@gmail.com
+ */
+public class MockPipeline implements Pipeline{
+    @Override
+    public void process(ResultItems resultItems, Task task) {
+
+    }
+}
diff --git a/webmagic-extension/src/test/java/us/codecraft/webmagic/model/GithubRepo.java b/webmagic-extension/src/test/java/us/codecraft/webmagic/model/GithubRepo.java
new file mode 100644
index 0000000..5b6319a
--- /dev/null
+++ b/webmagic-extension/src/test/java/us/codecraft/webmagic/model/GithubRepo.java
@@ -0,0 +1,87 @@
+package us.codecraft.webmagic.model;
+
+import junit.framework.Assert;
+import org.junit.Test;
+import us.codecraft.webmagic.MockDownloader;
+import us.codecraft.webmagic.Site;
+import us.codecraft.webmagic.Task;
+import us.codecraft.webmagic.model.annotation.ExtractBy;
+import us.codecraft.webmagic.model.annotation.ExtractByUrl;
+import us.codecraft.webmagic.model.annotation.HelpUrl;
+import us.codecraft.webmagic.model.annotation.TargetUrl;
+
+import java.util.List;
+
+/**
+ * @author code4crafter@gmail.com <br>
+ */
+@TargetUrl("https://github.com/\\w+/\\w+")
+@HelpUrl({"https://github.com/\\w+\\?tab=repositories", "https://github.com/\\w+", "https://github.com/explore/*"})
+public class GithubRepo implements HasKey {
+
+    @ExtractBy(value = "//h1[@class='entry-title public']/strong/a/text()", notNull = true)
+    private String name;
+
+    @ExtractByUrl("https://github\\.com/(\\w+)/.*")
+    private String author;
+
+    @ExtractBy("//div[@id='readme']")
+    private String readme;
+
+    @ExtractBy(value = "//div[@class='repository-lang-stats']//li//span[@class='lang']", multi = true)
+    private List<String> language;
+
+    @ExtractBy("//ul[@class='pagehead-actions']/li[2]//a[@class='social-count js-social-count']/text()")
+    private String star;
+
+    @ExtractBy("//ul[@class='pagehead-actions']/li[3]//a[@class='social-count']/text()")
+    private String fork;
+
+    @ExtractByUrl
+    private String url;
+
+    @Test
+    public void test() {
+        OOSpider.create(Site.me().addStartUrl("https://github.com/code4craft/webmagic").setSleepTime(0)
+                , new PageModelPipeline<GithubRepo>() {
+            @Override
+            public void process(GithubRepo o, Task task) {
+                Assert.assertEquals("78",o.getStar().trim());
+                Assert.assertEquals("65",o.getFork().trim());
+            }
+        }, GithubRepo.class).setDownloader(new MockDownloader()).test("https://github.com/code4craft/webmagic");
+    }
+
+    @Override
+    public String key() {
+        return author + ":" + name;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public String getReadme() {
+        return readme;
+    }
+
+    public String getAuthor() {
+        return author;
+    }
+
+    public List<String> getLanguage() {
+        return language;
+    }
+
+    public String getUrl() {
+        return url;
+    }
+
+    public String getStar() {
+        return star;
+    }
+
+    public String getFork() {
+        return fork;
+    }
+}
diff --git a/webmagic-extension/src/test/java/us/codecraft/webmagic/processor/GithubRepoProcessor.java b/webmagic-extension/src/test/java/us/codecraft/webmagic/processor/GithubRepoProcessor.java
new file mode 100644
index 0000000..02b2ac1
--- /dev/null
+++ b/webmagic-extension/src/test/java/us/codecraft/webmagic/processor/GithubRepoProcessor.java
@@ -0,0 +1,35 @@
+package us.codecraft.webmagic.processor;
+
+import junit.framework.Assert;
+import org.junit.Test;
+import us.codecraft.webmagic.*;
+import us.codecraft.webmagic.model.OOSpider;
+import us.codecraft.webmagic.pipeline.Pipeline;
+
+/**
+ * @author code4crafter@gmail.com
+ */
+public class GithubRepoProcessor implements PageProcessor {
+    @Override
+    public void process(Page page) {
+        page.putField("star",page.getHtml().xpath("//ul[@class='pagehead-actions']/li[2]//a[@class='social-count js-social-count']/text()").toString());
+        page.putField("fork",page.getHtml().xpath("//ul[@class='pagehead-actions']/li[3]//a[@class='social-count']/text()").toString());
+    }
+
+    @Override
+    public Site getSite() {
+        return Site.me().addStartUrl("https://github.com/code4craft/webmagic");
+    }
+
+    @Test
+    public void test() {
+        OOSpider.create(new GithubRepoProcessor()).addPipeline(new Pipeline() {
+            @Override
+            public void process(ResultItems resultItems, Task task) {
+                Assert.assertEquals("78",((String)resultItems.get("star")).trim());
+                Assert.assertEquals("65",((String)resultItems.get("fork")).trim());
+            }
+        }).setDownloader(new MockDownloader()).test("https://github.com/code4craft/webmagic");
+    }
+
+}
diff --git a/webmagic-samples/pom.xml b/webmagic-samples/pom.xml
index 1c8af93..a63880f 100644
--- a/webmagic-samples/pom.xml
+++ b/webmagic-samples/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>webmagic-parent</artifactId>
         <groupId>us.codecraft</groupId>
-        <version>0.3.0</version>
+        <version>0.3.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/webmagic-samples/src/main/java/us/codecraft/webmagic/main/QuickStarter.java b/webmagic-samples/src/main/java/us/codecraft/webmagic/main/QuickStarter.java
index 69adabb..074dd0f 100644
--- a/webmagic-samples/src/main/java/us/codecraft/webmagic/main/QuickStarter.java
+++ b/webmagic-samples/src/main/java/us/codecraft/webmagic/main/QuickStarter.java
@@ -14,8 +14,6 @@ import java.util.Scanner;
 
 /**
  * @author code4crafter@gmail.com <br>
- * Date: 13-8-7 <br>
- * Time: 下午9:24 <br>
  */
 public class QuickStarter {
 
diff --git a/webmagic-samples/src/main/java/us/codecraft/webmagic/model/samples/GithubRepo.java b/webmagic-samples/src/main/java/us/codecraft/webmagic/model/samples/GithubRepo.java
index 79a20ff..e8998ec 100644
--- a/webmagic-samples/src/main/java/us/codecraft/webmagic/model/samples/GithubRepo.java
+++ b/webmagic-samples/src/main/java/us/codecraft/webmagic/model/samples/GithubRepo.java
@@ -14,8 +14,6 @@ import java.util.List;
 
 /**
  * @author code4crafter@gmail.com <br>
- *         Date: 13-8-10 <br>
- *         Time: 下午6:37 <br>
  */
 @TargetUrl("https://github.com/\\w+/\\w+")
 @HelpUrl({"https://github.com/\\w+\\?tab=repositories","https://github.com/\\w+","https://github.com/explore/*"})
diff --git a/webmagic-samples/src/main/java/us/codecraft/webmagic/model/samples/IteyeBlog.java b/webmagic-samples/src/main/java/us/codecraft/webmagic/model/samples/IteyeBlog.java
index ae94525..7e3dc51 100644
--- a/webmagic-samples/src/main/java/us/codecraft/webmagic/model/samples/IteyeBlog.java
+++ b/webmagic-samples/src/main/java/us/codecraft/webmagic/model/samples/IteyeBlog.java
@@ -28,7 +28,7 @@ public class IteyeBlog implements Blog{
     }
 
     public static void main(String[] args) {
-        OOSpider.create(Site.me().addStartUrl("http://*.iteye.com/blog"), IteyeBlog.class).run();
+        OOSpider.create(Site.me().addStartUrl("http://flashsword20.iteye.com/blog"), IteyeBlog.class).run();
     }
 
     public String getTitle() {
diff --git a/webmagic-samples/src/main/java/us/codecraft/webmagic/model/samples/Kr36NewsModel.java b/webmagic-samples/src/main/java/us/codecraft/webmagic/model/samples/Kr36NewsModel.java
index bba8d82..de3fdf5 100644
--- a/webmagic-samples/src/main/java/us/codecraft/webmagic/model/samples/Kr36NewsModel.java
+++ b/webmagic-samples/src/main/java/us/codecraft/webmagic/model/samples/Kr36NewsModel.java
@@ -10,8 +10,6 @@ import us.codecraft.webmagic.model.annotation.TargetUrl;
 
 /**
  * @author code4crafter@gmail.com <br>
- *         Date: 13-8-11 <br>
- *         Time: 下午9:29 <br>
  */
 @TargetUrl("http://www.36kr.com/p/\\d+.html")
 @HelpUrl("http://www.36kr.com/#/page/\\d+")
diff --git a/webmagic-samples/src/main/java/us/codecraft/webmagic/model/samples/News163.java b/webmagic-samples/src/main/java/us/codecraft/webmagic/model/samples/News163.java
index 946e737..e9dfb26 100644
--- a/webmagic-samples/src/main/java/us/codecraft/webmagic/model/samples/News163.java
+++ b/webmagic-samples/src/main/java/us/codecraft/webmagic/model/samples/News163.java
@@ -16,8 +16,6 @@ import java.util.List;
 
 /**
  * @author code4crafter@gmail.com <br>
- *         Date: 13-8-4 <br>
- *         Time: 下午8:17 <br>
  */
 @TargetUrl("http://news.163.com/\\d+/\\d+/\\d+/\\w+*.html")
 public class News163 implements MultiPageModel {
diff --git a/webmagic-samples/src/main/java/us/codecraft/webmagic/model/samples/OschinaAnswer.java b/webmagic-samples/src/main/java/us/codecraft/webmagic/model/samples/OschinaAnswer.java
index e878633..112f86a 100644
--- a/webmagic-samples/src/main/java/us/codecraft/webmagic/model/samples/OschinaAnswer.java
+++ b/webmagic-samples/src/main/java/us/codecraft/webmagic/model/samples/OschinaAnswer.java
@@ -9,8 +9,6 @@ import us.codecraft.webmagic.model.annotation.TargetUrl;
 
 /**
  * @author code4crafter@gmail.com <br>
- * Date: 13-8-3 <br>
- * Time: 下午8:25 <br>
  */
 @TargetUrl("http://www.oschina.net/question/\\d+_\\d+*")
 @HelpUrl("http://www.oschina.net/question/*")
diff --git a/webmagic-samples/src/main/java/us/codecraft/webmagic/model/samples/OschinaBlog.java b/webmagic-samples/src/main/java/us/codecraft/webmagic/model/samples/OschinaBlog.java
index 96de977..7819b44 100644
--- a/webmagic-samples/src/main/java/us/codecraft/webmagic/model/samples/OschinaBlog.java
+++ b/webmagic-samples/src/main/java/us/codecraft/webmagic/model/samples/OschinaBlog.java
@@ -11,8 +11,6 @@ import java.util.List;
 
 /**
  * @author code4crafter@gmail.com <br>
- * Date: 13-8-2 <br>
- * Time: 上午7:52 <br>
  */
 @TargetUrl("http://my.oschina.net/flashsword/blog/\\d+")
 public class OschinaBlog implements HasKey{
diff --git a/webmagic-samples/src/main/java/us/codecraft/webmagic/samples/DiandianBlogProcessor.java b/webmagic-samples/src/main/java/us/codecraft/webmagic/samples/DiandianBlogProcessor.java
index a1189e4..25baa1f 100644
--- a/webmagic-samples/src/main/java/us/codecraft/webmagic/samples/DiandianBlogProcessor.java
+++ b/webmagic-samples/src/main/java/us/codecraft/webmagic/samples/DiandianBlogProcessor.java
@@ -8,8 +8,6 @@ import java.util.List;
 
 /**
  * @author code4crafter@gmail.com <br>
- * Date: 13-4-21
- * Time: 下午8:08
  */
 public class DiandianBlogProcessor implements PageProcessor {
 
diff --git a/webmagic-samples/src/main/java/us/codecraft/webmagic/samples/HuxiuProcessor.java b/webmagic-samples/src/main/java/us/codecraft/webmagic/samples/HuxiuProcessor.java
index 136eeb8..deae29e 100644
--- a/webmagic-samples/src/main/java/us/codecraft/webmagic/samples/HuxiuProcessor.java
+++ b/webmagic-samples/src/main/java/us/codecraft/webmagic/samples/HuxiuProcessor.java
@@ -9,8 +9,6 @@ import java.util.List;
 
 /**
  * @author code4crafter@gmail.com <br>
- * Date: 13-4-21
- * Time: 下午8:08
  */
 public class HuxiuProcessor implements PageProcessor {
     @Override
@@ -18,13 +16,16 @@ public class HuxiuProcessor implements PageProcessor {
         List<String> requests = page.getHtml().links().regex(".*article.*").all();
         page.addTargetRequests(requests);
         page.putField("title",page.getHtml().xpath("//div[@class='clearfix neirong']//h1/text()"));
-        page.putField("content",page.getHtml().smartContent());
+        page.putField("content",page.getHtml().xpath("//div[@id='neirong_box']/tidyText()"));
     }
 
     @Override
     public Site getSite() {
-        return Site.me().setDomain("www.huxiu.com").addStartUrl("http://www.huxiu.com/").
-                setUserAgent("Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_2) AppleWebKit/537.31 (KHTML, like Gecko) Chrome/26.0.1410.65 Safari/537.31");
+        return Site.me().setDomain("www.huxiu.com").addStartUrl("http://www.huxiu.com/");
+    }
+
+    public static void main(String[] args) {
+        Spider.create(new HuxiuProcessor()).run();
     }
 
     public static void main(String[] args) {
diff --git a/webmagic-samples/src/main/java/us/codecraft/webmagic/samples/InfoQMiniBookProcessor.java b/webmagic-samples/src/main/java/us/codecraft/webmagic/samples/InfoQMiniBookProcessor.java
index 38de3bc..3ef3957 100644
--- a/webmagic-samples/src/main/java/us/codecraft/webmagic/samples/InfoQMiniBookProcessor.java
+++ b/webmagic-samples/src/main/java/us/codecraft/webmagic/samples/InfoQMiniBookProcessor.java
@@ -10,8 +10,6 @@ import java.util.List;
 
 /**
  * @author code4crafter@gmail.com <br>
- *         Date: 13-4-21
- *         Time: 下午8:08
  */
 public class InfoQMiniBookProcessor implements PageProcessor {
 
diff --git a/webmagic-samples/src/main/java/us/codecraft/webmagic/samples/IteyeBlogProcessor.java b/webmagic-samples/src/main/java/us/codecraft/webmagic/samples/IteyeBlogProcessor.java
index f80f895..26b85e8 100644
--- a/webmagic-samples/src/main/java/us/codecraft/webmagic/samples/IteyeBlogProcessor.java
+++ b/webmagic-samples/src/main/java/us/codecraft/webmagic/samples/IteyeBlogProcessor.java
@@ -7,8 +7,6 @@ import us.codecraft.webmagic.processor.PageProcessor;
 
 /**
  * @author code4crafter@gmail.com <br>
- * Date: 13-7-26 <br>
- * Time: 上午7:31 <br>
  */
 public class IteyeBlogProcessor implements PageProcessor {
 
@@ -24,8 +22,7 @@ public class IteyeBlogProcessor implements PageProcessor {
     @Override
     public Site getSite() {
         if (site == null) {
-            site = Site.me().setDomain("yanghaoli.iteye.com").addStartUrl("http://yanghaoli.iteye.com/").
-            setSleepTime(100).setRetryTimes(3);
+            site = Site.me().setDomain("yanghaoli.iteye.com").addStartUrl("http://yanghaoli.iteye.com/");
         }
         return site;
     }
diff --git a/webmagic-samples/src/main/java/us/codecraft/webmagic/samples/NjuBBSProcessor.java b/webmagic-samples/src/main/java/us/codecraft/webmagic/samples/NjuBBSProcessor.java
index 2337da5..16dcb0c 100644
--- a/webmagic-samples/src/main/java/us/codecraft/webmagic/samples/NjuBBSProcessor.java
+++ b/webmagic-samples/src/main/java/us/codecraft/webmagic/samples/NjuBBSProcessor.java
@@ -22,7 +22,6 @@ public class NjuBBSProcessor implements PageProcessor {
 
     @Override
     public Site getSite() {
-        return Site.me().setDomain("bbs.nju.edu.cn").addStartUrl("http://bbs.nju.edu.cn/board?board=Pictures").
-                setUserAgent("Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_2) AppleWebKit/537.31 (KHTML, like Gecko) Chrome/26.0.1410.65 Safari/537.31");
+        return Site.me().setDomain("bbs.nju.edu.cn").addStartUrl("http://bbs.nju.edu.cn/board?board=Pictures");
     }
 }
diff --git a/webmagic-samples/src/main/java/us/codecraft/webmagic/samples/OschinaBlogPageProcesser.java b/webmagic-samples/src/main/java/us/codecraft/webmagic/samples/OschinaBlogPageProcesser.java
index e447003..ded1a5f 100644
--- a/webmagic-samples/src/main/java/us/codecraft/webmagic/samples/OschinaBlogPageProcesser.java
+++ b/webmagic-samples/src/main/java/us/codecraft/webmagic/samples/OschinaBlogPageProcesser.java
@@ -9,8 +9,6 @@ import java.util.List;
 
 /**
  * @author code4crafter@gmail.com <br>
- * Date: 13-4-21
- * Time: 下午1:48
  */
 public class OschinaBlogPageProcesser implements PageProcessor {
 
diff --git a/webmagic-samples/src/main/java/us/codecraft/webmagic/samples/OschinaPageProcesser.java b/webmagic-samples/src/main/java/us/codecraft/webmagic/samples/OschinaPageProcesser.java
index 522eb2c..b75cc83 100644
--- a/webmagic-samples/src/main/java/us/codecraft/webmagic/samples/OschinaPageProcesser.java
+++ b/webmagic-samples/src/main/java/us/codecraft/webmagic/samples/OschinaPageProcesser.java
@@ -8,8 +8,6 @@ import java.util.List;
 
 /**
  * @author code4crafter@gmail.com <br>
- * Date: 13-4-21
- * Time: 下午1:48
  */
 public class OschinaPageProcesser implements PageProcessor {
 
diff --git a/webmagic-samples/src/main/java/us/codecraft/webmagic/samples/QzoneBlogProcessor.java b/webmagic-samples/src/main/java/us/codecraft/webmagic/samples/QzoneBlogProcessor.java
index 49418b6..d9cee2b 100644
--- a/webmagic-samples/src/main/java/us/codecraft/webmagic/samples/QzoneBlogProcessor.java
+++ b/webmagic-samples/src/main/java/us/codecraft/webmagic/samples/QzoneBlogProcessor.java
@@ -8,8 +8,6 @@ import java.util.List;
 
 /**
  * @author code4crafter@gmail.com <br>
- * Date: 13-4-21
- * Time: 下午8:08
  */
 public class QzoneBlogProcessor implements PageProcessor {
     @Override
diff --git a/webmagic-samples/src/main/java/us/codecraft/webmagic/samples/SinaBlogProcesser.java b/webmagic-samples/src/main/java/us/codecraft/webmagic/samples/SinaBlogProcesser.java
index b4c5bc8..dcb6eff 100644
--- a/webmagic-samples/src/main/java/us/codecraft/webmagic/samples/SinaBlogProcesser.java
+++ b/webmagic-samples/src/main/java/us/codecraft/webmagic/samples/SinaBlogProcesser.java
@@ -7,8 +7,6 @@ import us.codecraft.webmagic.processor.PageProcessor;
 
 /**
  * @author code4crafter@gmail.com <br>
- * Date: 13-4-21
- * Time: 下午1:48
  */
 public class SinaBlogProcesser implements PageProcessor {
 
diff --git a/webmagic-samples/src/main/java/us/codecraft/webmagic/samples/TianyaPageProcesser.java b/webmagic-samples/src/main/java/us/codecraft/webmagic/samples/TianyaPageProcesser.java
index ecc55b4..d14b442 100644
--- a/webmagic-samples/src/main/java/us/codecraft/webmagic/samples/TianyaPageProcesser.java
+++ b/webmagic-samples/src/main/java/us/codecraft/webmagic/samples/TianyaPageProcesser.java
@@ -8,8 +8,6 @@ import java.util.List;
 
 /**
  * @author code4crafter@gmail.com <br>
- * Date: 13-4-21
- * Time: 下午1:48
  */
 public class TianyaPageProcesser implements PageProcessor {
 
diff --git a/webmagic-samples/src/main/resources/combine.sh b/webmagic-samples/src/main/resources/combine.sh
deleted file mode 100644
index 0e7bd0c..0000000
--- a/webmagic-samples/src/main/resources/combine.sh
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/bin/sh
-touch wordpress.xml
-cat wp-head.xml >> wordpress.xml
-for f in `ls`;
- do
-  cat ${f} >> ../wordpress.xml
- done;
-cat wp-bottom.xml >> wordpress.xml
\ No newline at end of file
diff --git a/webmagic-samples/src/main/resources/ftl/wordpress.ftl b/webmagic-samples/src/main/resources/ftl/wordpress.ftl
deleted file mode 100644
index f2feeb1..0000000
--- a/webmagic-samples/src/main/resources/ftl/wordpress.ftl
+++ /dev/null
@@ -1,22 +0,0 @@
-<item>
-    <title>${title}</title>
-    <link>http://127.0.0.1/wordpress/?p=${id}</link>
-    <pubDate>${date}</pubDate>
-    <dc:creator>admin</dc:creator>
-    <guid isPermaLink="false">http://127.0.0.1/wordpress/?p=${id}</guid>
-    <description></description>
-    <content:encoded><![CDATA[${content}]]></content:encoded>
-    <excerpt:encoded><![CDATA[]]></excerpt:encoded>
-    <wp:post_id>${id}</wp:post_id>
-    <wp:post_date>${date}</wp:post_date>
-    <wp:post_date_gmt>${date}</wp:post_date_gmt>
-    <wp:comment_status>open</wp:comment_status>
-    <wp:ping_status>open</wp:ping_status>
-    <wp:post_name>${title}</wp:post_name>
-    <wp:status>publish</wp:status>
-    <wp:post_parent>0</wp:post_parent>
-    <wp:menu_order>0</wp:menu_order>
-    <wp:post_type>post</wp:post_type>
-    <wp:post_password></wp:post_password>
-    <wp:is_sticky>0</wp:is_sticky>
-</item>
diff --git a/webmagic-samples/src/main/resources/wp-bottom.xml b/webmagic-samples/src/main/resources/wp-bottom.xml
deleted file mode 100644
index f651c3b..0000000
--- a/webmagic-samples/src/main/resources/wp-bottom.xml
+++ /dev/null
@@ -1,2 +0,0 @@
-</channel>
-</rss>
\ No newline at end of file
diff --git a/webmagic-samples/src/main/resources/wp-head.xml b/webmagic-samples/src/main/resources/wp-head.xml
deleted file mode 100644
index 8330ba1..0000000
--- a/webmagic-samples/src/main/resources/wp-head.xml
+++ /dev/null
@@ -1,35 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-<!-- This is a WordPress eXtended RSS file generated by WordPress as an export of your site. -->
-<!-- It contains information about your site's posts, pages, comments, categories, and other content. -->
-<!-- You may use this file to transfer that content from one site to another. -->
-<!-- This file is not intended to serve as a complete backup of your site. -->
-
-<!-- To import this information into a WordPress site follow these steps: -->
-<!-- 1. Log in to that site as an administrator. -->
-<!-- 2. Go to Tools: Import in the WordPress admin panel. -->
-<!-- 3. Install the "WordPress" importer from the list. -->
-<!-- 4. Activate & Run Importer. -->
-<!-- 5. Upload this file using the form provided on that page. -->
-<!-- 6. You will first be asked to map the authors in this export file to users -->
-<!--    on the site. For each author, you may choose to map to an -->
-<!--    existing user on the site or to create a new user. -->
-<!-- 7. WordPress will then import each of the posts, pages, comments, categories, etc. -->
-<!--    contained in this file into your site. -->
-
-<!-- generator="WordPress/3.3.1" created="2012-06-10 09:15" -->
-<rss version="2.0"
-     xmlns:excerpt="http://wordpress.org/export/1.1/excerpt/"
-     xmlns:content="http://purl.org/rss/1.0/modules/content/"
-     xmlns:wfw="http://wellformedweb.org/CommentAPI/"
-     xmlns:dc="http://purl.org/dc/elements/1.1/"
-     xmlns:wp="http://wordpress.org/export/1.1/"
-        >
-    <channel>
-        <wp:wxr_version>1.1</wp:wxr_version>
-        <wp:base_site_url>http://127.0.0.1/wordpress</wp:base_site_url>
-        <wp:base_blog_url>http://127.0.0.1/wordpress</wp:base_blog_url>
-
-        <wp:author><wp:author_id>1</wp:author_id><wp:author_login>admin</wp:author_login><wp:author_email>flashsword20@163.com</wp:author_email><wp:author_display_name><![CDATA[admin]]></wp:author_display_name><wp:author_first_name><![CDATA[]]></wp:author_first_name><wp:author_last_name><![CDATA[]]></wp:author_last_name></wp:author>
-
-
-        <generator>http://wordpress.org/?v=3.3.1</generator>
diff --git a/webmagic-samples/src/test/java/us/codecraft/webmagic/processor/DiaoyuwengProcessorTest.java b/webmagic-samples/src/test/java/us/codecraft/webmagic/processor/DiaoyuwengProcessorTest.java
deleted file mode 100644
index 0371eb2..0000000
--- a/webmagic-samples/src/test/java/us/codecraft/webmagic/processor/DiaoyuwengProcessorTest.java
+++ /dev/null
@@ -1,28 +0,0 @@
-package us.codecraft.webmagic.processor;
-
-import org.junit.Ignore;
-import org.junit.Test;
-import us.codecraft.webmagic.Spider;
-import us.codecraft.webmagic.pipeline.FilePipeline;
-import us.codecraft.webmagic.pipeline.JsonFilePipeline;
-import us.codecraft.webmagic.samples.DiaoyuwengProcessor;
-import us.codecraft.webmagic.scheduler.FileCacheQueueScheduler;
-
-import java.io.IOException;
-
-/**
- * @author code4crafter@gmail.com <br>
- *         Date: 13-6-9
- *         Time: 上午8:02
- */
-public class DiaoyuwengProcessorTest {
-
-    @Ignore
-    @Test
-    public void test() throws IOException {
-        DiaoyuwengProcessor diaoyuwengProcessor = new DiaoyuwengProcessor();
-        JsonFilePipeline pipeline = new JsonFilePipeline("/data/webmagic/");
-        Spider.create(diaoyuwengProcessor).pipeline(new FilePipeline()).pipeline(pipeline).scheduler(new FileCacheQueueScheduler("/data/temp/webmagic/cache/")).
-                run();
-    }
-}