使用Httpclient4.4+Jsoup登录3G版人人网-白红宇

使用Httpclient4.4+Jsoup登录3G版人人网

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发布时间：2019-05-27

本文共 5968 字，大约阅读时间需要 19 分钟。

package com.chenjazz.testMobilRenren;import java.io.IOException;import java.util.ArrayList;import java.util.List;import org.apache.http.Header;import org.apache.http.HttpEntity;import org.apache.http.NameValuePair;import org.apache.http.client.ClientProtocolException;import org.apache.http.client.entity.UrlEncodedFormEntity;import org.apache.http.client.methods.CloseableHttpResponse;import org.apache.http.client.methods.HttpGet;import org.apache.http.client.methods.HttpPost;import org.apache.http.impl.client.CloseableHttpClient;import org.apache.http.impl.client.HttpClients;import org.apache.http.message.BasicNameValuePair;import org.apache.http.util.EntityUtils;import org.jsoup.Jsoup;import org.jsoup.nodes.Document;import org.jsoup.select.Elements;/** * @ClassName: Test * @Description:  * @author chenjazz@foxmail.com * @date 2015年6月8日 上午9:55:02  */public class Test {	public static void main(String[] args) throws ClientProtocolException, IOException, InterruptedException {		CloseableHttpClient httpclient = HttpClients.createDefault();		String email="你的人人email账号";		String password="你的密码";		try {			// 1.到登陆界面--wap.renren.com			System.err.println("步骤1：登陆http://wap.renren.com，获取lbskey...");			HttpGet httpGet1 = new HttpGet("http://wap.renren.com");			httpGet1.setHeader("User-Agent", "Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/534.3 (KHTML, like Gecko) Chrome/6.0.472.63 Safari/534.3");			CloseableHttpResponse response1 = httpclient.execute(httpGet1);			HttpEntity entity1 = response1.getEntity();// 得到响应正文			// Jsoup的用法：详见http://www.open-open.com/jsoup/			Document doc1 = Jsoup.parse(EntityUtils.toString(entity1));			Elements el1 = doc1.select("input[name=lbskey]");			String key = el1.attr("value").toString();			System.out.println(" "+el1.attr("value").toString());			// 释放实体			EntityUtils.consume(entity1);			// 释放响应			response1.close();				        // 2--------post登陆请求			System.err.println("步骤2：向服务器发起post请求...");			HttpPost httpPost2 = new HttpPost("http://3g.renren.com/login.do?autoLogin=true&");						httpPost2.setHeader("User-Agent", "Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/534.3 (KHTML, like Gecko) Chrome/6.0.472.63 Safari/534.3");			//httpPost2.setHeader("User-Agent", "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:38.0) Gecko/20100101 Firefox/38.0");			// 封装post参数			List
   
     nvps2 = new ArrayList
    
     ();			nvps2.add(new BasicNameValuePair("appid", ""));			nvps2.add(new BasicNameValuePair("c", ""));			nvps2.add(new BasicNameValuePair("email", email));					nvps2.add(new BasicNameValuePair("lbskey", key));// 1中得到的key			nvps2.add(new BasicNameValuePair("login", "登陆"));			nvps2.add(new BasicNameValuePair("origURL", ""));			nvps2.add(new BasicNameValuePair("password", password));			nvps2.add(new BasicNameValuePair("pq", ""));			nvps2.add(new BasicNameValuePair("ref", "http://m.renren.com/q.do?null"));			httpPost2.setEntity(new UrlEncodedFormEntity(nvps2));			CloseableHttpResponse response2 = httpclient.execute(httpPost2);			System.out.println("  状态-----"+response2.getStatusLine());			/*所有头信息			for(Header h:response2.getAllHeaders()){				System.out.println(h.toString());			}*/								//获取响应头的Location属性值---跳转地址			Header location_h = response2.getFirstHeader("Location");			String loc=location_h.getValue();			System.out.println("  跳转地址为"+loc);						response2.close();				//----------3跳转后------			System.err.println("步骤3：正在跳转...");			HttpGet get3 = new HttpGet(loc.trim());						get3.setHeader("User-Agent", "Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/534.3 (KHTML, like Gecko) Chrome/6.0.472.63 Safari/534.3");									CloseableHttpResponse response3 = httpclient.execute(get3);			System.out.println("  状态is-----"+response3.getStatusLine());							HttpEntity entity3=response3.getEntity();					Document doc3=Jsoup.parse(EntityUtils.toString(entity3));//主页						Elements url=doc3.select("form");			String url3=url.attr("action");						System.out.println("发状态的url为：-----"+url3);//发状态的url			//获取发状态的参数			String _rtk=doc3.select("input[name=_rtk]").attr("value");			String sour=doc3.select("input[name=sour]").attr("value");			String loginbybm=doc3.select("input[name=loginbybm]").attr("value");			//String status=doc3.select("input[name=status]").attr("value");			System.out.println(_rtk+sour+loginbybm);			EntityUtils.consume(entity3);			response3.close();			Thread.sleep(3000);						//4-----------------------发状态----------------------			System.err.println("步骤4：发状态");						HttpPost post4 = new HttpPost(url3);//忘写地址，活该						post4.setHeader("User-Agent", "Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/534.3 (KHTML, like Gecko) Chrome/6.0.472.63 Safari/534.3");						List
     
       nvps4 = new ArrayList
      
       ();						nvps4.add(new BasicNameValuePair("_rtk", _rtk));			nvps4.add(new BasicNameValuePair("loginbybm", ""));			nvps4.add(new BasicNameValuePair("pid", ""));					nvps4.add(new BasicNameValuePair("sour", sour));//			String st=new String("今天心情真好！！！！！".getBytes(),"UTF-8");			nvps4.add(new BasicNameValuePair("status", st));			nvps4.add(new BasicNameValuePair("update", "发布"));						post4.setEntity(new UrlEncodedFormEntity(nvps4));						System.out.println(post4);									CloseableHttpResponse response4 = httpclient.execute(post4);//?????????????						System.out.println("-----");					//获取响应头的Location属性值---跳转地址			Header location_h4 = response4.getFirstHeader("Location");			String loc4=location_h4.getValue();			System.out.println("  发状态跳转地址---"+loc4);						response4.close();												//5------------------发状态，跳转--------------------			System.err.println("步骤5：正在跳转...");			HttpGet get5 = new HttpGet(loc4.trim());						get3.setHeader("User-Agent", "Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/534.3 (KHTML, like Gecko) Chrome/6.0.472.63 Safari/534.3");									CloseableHttpResponse response5 = httpclient.execute(get5);						response5.close();			System.err.println("发送成功！");		} finally {			httpclient.close();		}	}}