com.yishuifengxiao.common.crawler.extractor.content.impl

Class CharsetContentExtractor

java.lang.Object

com.yishuifengxiao.common.crawler.extractor.content.impl.CharsetContentExtractor

All Implemented Interfaces:

ContentExtractor

public class CharsetContentExtractor
extends Object
implements ContentExtractor

charset提取器
提取网页中meta 区域中的keywords信息

Version:

1.0.0

Author:

yishui

Constructor Summary

Constructors

Constructor and Description
CharsetContentExtractor()

Method Summary

Modifier and Type	Method and Description
Object	extract(Page page) 从网页里提取出对应的数据
String	getName() 获取内容提取器的名字

Methods inherited from class java.lang.Object

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

Constructor Detail

CharsetContentExtractor

public CharsetContentExtractor()

Method Detail

getName

public String getName()

Description copied from interface: ContentExtractor

获取内容提取器的名字

Specified by:

getName in interface ContentExtractor

Returns:

extract

public Object extract(Page page)

Description copied from interface: ContentExtractor

从网页里提取出对应的数据

Specified by:

extract in interface ContentExtractor

Parameters:

page - 下载后的网页对象

Returns:

提取后的数据