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Update RegexSelector.java

master
Almark Ming 2013-12-17 16:57:22 +08:00
parent 83926970b2
commit 91ed66ecac
1 changed files with 1 additions and 1 deletions
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2
webmagic-core/src/main/java/us/codecraft/webmagic/selector/RegexSelector.java
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@ -26,7 +26,7 @@ public class RegexSelector implements Selector {
if (StringUtils.isBlank(regexStr)) { if (StringUtils.isBlank(regexStr)) {
throw new IllegalArgumentException("regex must not be empty"); throw new IllegalArgumentException("regex must not be empty");
} }
/* Can't detect '\(', '(?:)' so that would be result in ArrayIndexOutOfBoundsException /* Can't detect '\(', '(?:)' so that would result in ArrayIndexOutOfBoundsException
if (!StringUtils.contains(regexStr, "(") && !StringUtils.contains(regexStr, ")")) { if (!StringUtils.contains(regexStr, "(") && !StringUtils.contains(regexStr, ")")) {
regexStr = "(" + regexStr + ")"; regexStr = "(" + regexStr + ")";
} }