com.yishuifengxiao.common.crawler.downloader

Interface Downloader

All Superinterfaces:

Cloneable

All Known Implementing Classes:

BaseDownloader, SeleniumDownloader, SimpleDownloader

public interface Downloader
extends Cloneable

网页下载器
负责根据下载请求任务从指定的网站下载数据

Version:

1.0.0

Author:

yishui

Method Summary

Modifier and Type	Method and Description
void	close() 关闭下载器以释放资源
Page	down(Request request) 下载对应的请求资源

Method Detail

down

Page down(Request request)
   throws com.yishuifengxiao.common.tool.exception.ServiceException

下载对应的请求资源

Parameters:

request - 当前的下载请求

Returns:

网页对象

Throws:

com.yishuifengxiao.common.tool.exception.ServiceException

close

void close()

关闭下载器以释放资源