com.yishuifengxiao.common.crawler.link.filter.impl

Class HashLinkFilter

java.lang.Object

com.yishuifengxiao.common.crawler.link.filter.BaseLinkFilter

com.yishuifengxiao.common.crawler.link.filter.impl.HashLinkFilter

public class HashLinkFilter
extends BaseLinkFilter

哈希链接过滤器
当抓取出来的链接为相对地址，且地址的开头为 # 时，该地址可能是哈希地址，不对其进行处理
该过滤器最好作用在相对链接过滤器的前面

Version:

1.0.0

Author:

yishui

Constructor Summary

Constructors

Constructor and Description
HashLinkFilter(BaseLinkFilter next)

Method Summary

Modifier and Type	Method and Description
protected String	doFilter(BaseLinkFilter next, String path, String url) 将提取的链接地址转换成网络地址形式

Methods inherited from class com.yishuifengxiao.common.crawler.link.filter.BaseLinkFilter

doFilter

Methods inherited from class java.lang.Object

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

Constructor Detail

HashLinkFilter

public HashLinkFilter(BaseLinkFilter next)

Method Detail

doFilter

protected String doFilter(BaseLinkFilter next,
                          String path,
                          String url)

Description copied from class: BaseLinkFilter

将提取的链接地址转换成网络地址形式

Specified by:

doFilter in class BaseLinkFilter

Parameters:

next - 下一个过滤器

path - 当前正在解析的网页的地址

url - 当前网页中提取出来的需要处理的网页地址

Returns: