关于一个基于http的人人刷人气工具
今天在网上发现了一个叫做Httpclient的包，可以模拟浏览器行为。所以我就打算用这个做一个人人刷人气的东西，顺便学习一下这个类库。有两种实现方法，一种是被动的去漫无目的的踩人家，期待别人来踩你。第二种是注册若干小号，然后用这些小号来踩自己。话不多说了，上代码~
import java.io.IOException;import org.apache.commons.httpclient.Header;import org.apache.commons.httpclient.HttpClient;import org.apache.commons.httpclient.HttpException;import org.apache.commons.httpclient.HttpStatus;import org.apache.commons.httpclient.NameValuePair;import org.apache.commons.httpclient.methods.GetMethod;import org.apache.commons.httpclient.methods.PostMethod;import Writer.writer;public class Check {public static void login(String email,String pwd){ HttpClienthttpClient = new HttpClient(); //去掉cookie设置，采用httpclient的默认cookie设置String url = "http://www.renren.com/PLogin.do"; String toget = "http://www.renren.com/profile.do?id=249689342";PostMethod postMethod = new PostMethod(url); NameValuePair[] data = { new NameValuePair("email", email), new NameValuePair("password", pwd), new NameValuePair("url", "/home/")}; postMethod.setRequestBody(data); try { int statusCode = httpClient.executeMethod(postMethod); System.out.println("statusCode--"+statusCode); if (statusCode == HttpStatus.SC_MOVED_TEMPORARILY) { Header locationHeader = postMethod.getResponseHeader("location"); postMethod.releaseConnection(); if (locationHeader != null){ String cookieUrl = locationHeader.getValue(); System.out.println("cookieUrl--"+cookieUrl);//String r_url="http://www.renren.com"+cookieUrl;//修改302后的urlSystem.out.println("r_url--"+cookieUrl);GetMethod getMethod = new GetMethod(cookieUrl); //httpClient.getState().addCookies(cookies); int status=httpClient.executeMethod(getMethod);if (status==200) {System.out.println("登陸成功");}//System.out.println("status---"+status);//System.out.println(getMethod.getResponseBodyAsString());//writer.writeMethod1(new String(getMethod.getResponseBodyAsString()));getMethod.releaseConnection(); } } postMethod.releaseConnection(); } catch (Exception e) { // System.err.println(e.getMessage()); } GetMethod getMethod=new GetMethod(toget);try {httpClient.executeMethod(getMethod);System.out.println("訪問成功");//byte[] responseBody = getMethod.getResponseBody();//writer.writeMethod1(new String(responseBody));} catch (HttpException e) {// TODO Auto-generated catch blocke.printStackTrace();} catch (IOException e) {// TODO Auto-generated catch blocke.printStackTrace();}}public static void main(String[] args){}}