搜索-gcgmh

1.输入 telent www.sohu.com 802.准备一个记事本，输入如下内容：[code="java"]HEAD /index.html HTTP/1.1Host:www.sohu.com[/code]

[code="java"]public class HttpClientTest { public static void main(String[] args) { HttpClient httpClient = new HttpClient(); GetMethod getMethod = new GetMethod("http://www.sina.com....

方法一：[code="java"]/** * 检查从页面上提取出的url是不是一个正确的url // * * * @param parentURL * @param link * @return */ private boolean checkLink(URL parentURL, String link) { boolean linkFla...

[code="java"]package com.baby.httpclient;import java.io.IOException;import org.apache.commons.httpclient.HttpClient;import org.apache.commons.httpclient.HttpException;import org.apache...

前些天在csdn上看到有人说dianping.com上的东西没法抓取，我就用htmlparser试了试，果然不行。看返回结果Server returned HTTP response code: 500 for URL: http://www.dianping.com/shop/2212912不能使用:然后想到换httpclient来试试:HttpClient hc=new Htt...