magic-Dependency/zh_docs/us/codecraft/webmagic/model/annotation/ExtractBy-cmnt.xml

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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<javadoc>
<meta>
<date-generated>Sat Aug 17 14:14:46 CST 2013</date-generated>
</meta>
<comment>
<key><![CDATA[us.codecraft.webmagic.model.annotation.ExtractBy]]></key>
<data><![CDATA[ 定义类或者字段的抽取规则。<br>
@author code4crafter@gmail.com <br>
Date: 13-8-1 <br>
Time: 下午8:40 <br>
]]></data>
</comment>
<comment>
<key><![CDATA[us.codecraft.webmagic.model.annotation.ExtractBy.value]]></key>
<data><![CDATA[ 抽取规则
@return 抽取规则
]]></data>
</comment>
<comment>
<key><![CDATA[us.codecraft.webmagic.model.annotation.ExtractBy.type]]></key>
<data><![CDATA[ 抽取规则类型支持XPath、Css selector、正则表达式默认是XPath
@return 抽取规则类型
]]></data>
</comment>
<comment>
<key><![CDATA[us.codecraft.webmagic.model.annotation.ExtractBy.notNull]]></key>
<data><![CDATA[ 是否是不能为空的关键字段若notNull为true则对应字段抽取不到时丢弃整个类默认为false
@return 是否是不能为空的关键字段
]]></data>
</comment>
<comment>
<key><![CDATA[us.codecraft.webmagic.model.annotation.ExtractBy.multi]]></key>
<data><![CDATA[ 是否抽取多个结果<br>
用于字段时需要List<String>来盛放结果<br>
用于类时,表示单页抽取多个对象<br>
@return 是否抽取多个结果
]]></data>
</comment>
</javadoc>