us.codecraft.webmagic.selector

接口 ElementSelector

所有已知实现类:

BaseElementSelector, CssSelector, XpathSelector

public interface ElementSelector

Selector(extractor) for html elements.

从以下版本开始:

0.3.0

作者:

code4crafter@gmail.com

方法概要

方法

限定符和类型	方法和说明
String	select(org.jsoup.nodes.Element element) Extract single result in text.
List<String>	selectList(org.jsoup.nodes.Element element) Extract all results in text.

方法详细资料

select

String select(org.jsoup.nodes.Element element)

Extract single result in text.
If there are more than one result, only the first will be chosen.

参数:

element -

返回:

result

selectList

List<String> selectList(org.jsoup.nodes.Element element)

Extract all results in text.

参数:

element -

返回:

results