com.yishuifengxiao.common.crawler.link

Class LinkExtractDecorator

java.lang.Object

com.yishuifengxiao.common.crawler.link.LinkExtractDecorator

All Implemented Interfaces:

LinkExtract

public class LinkExtractDecorator
extends Object
implements LinkExtract

简单链接解析器
功能如下：
1 从网页的原始文本中统一转换成网络地址形式
2 从转换后的地址里提取出所有符合要求的链接

Version:

1.0.0

Author:

yishui

Constructor Summary

Constructors

Constructor and Description
LinkExtractDecorator(LinkExtract linkExtract)

Method Summary

Modifier and Type	Method and Description
void	extract(LinkRule linkRule, Page page) 提取出网页里所有的链接

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LinkExtractDecorator

public LinkExtractDecorator(LinkExtract linkExtract)

Method Detail

extract

public void extract(LinkRule linkRule,
                    Page page)
             throws com.yishuifengxiao.common.tool.exception.ServiceException

Description copied from interface: LinkExtract

提取出网页里所有的链接

Specified by:

extract in interface LinkExtract

Parameters:

linkRule - 链接解析规则

page - 网页对象

Throws:

com.yishuifengxiao.common.tool.exception.ServiceException