java模拟淘宝网领取淘宝币

转载博客地址:http://www.oschina.net/code/snippet_872419_26714
需要httpclient-4.1.3.jar和httpcore-4.1.4.jar以及json依赖包

package com.hmkcode;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

import net.sf.json.JSONObject;

import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.HttpStatus;
import org.apache.http.NameValuePair;
import org.apache.http.ParseException;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.CookieStore;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.client.params.CookiePolicy;
import org.apache.http.client.params.HttpClientParams;
import org.apache.http.cookie.Cookie;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.protocol.HTTP;
import org.apache.http.util.EntityUtils;

import org.apache.log4j.Logger;
public class Taobao {
	private static final Logger logger = Logger.getLogger(Taobao.class);

	private static String loginUrl = "https://login.taobao.com/member/login.jhtml";

	private static String tbToken = null;// 淘宝领金币使用的token

	private static DefaultHttpClient httpclient = null;// HttpClient对象

	private static HttpResponse response = null;

	private String userName = "";// 用户名

	private String passWord = "";// 密码明文

	/**
	 * 构造函数
	 * 
	 * @param userName
	 * @param passWord
	 */
	public Taobao(String userName, String passWord) {
		this.userName = userName;
		this.passWord = passWord;
	}

	/**
	 * 登陆淘宝
	 * 
	 * @return
	 * @throws IOException 
	 * @throws ClientProtocolException 
	 */
	public boolean login()  {

		if (null != httpclient) {
			return true;
		}

		httpclient = new DefaultHttpClient();
		// 设定cookie策略
		HttpClientParams.setCookiePolicy(httpclient.getParams(),
				CookiePolicy.BROWSER_COMPATIBILITY);
		// 登陆使用的表单数据
		List<namevaluepair> loginParams = new ArrayList<namevaluepair>();
		loginParams.add(new BasicNameValuePair("TPL_username", userName));
		loginParams.add(new BasicNameValuePair("TPL_password", passWord));
		
		//登陆post请求
		HttpPost loginPost = new HttpPost(loginUrl);
		loginPost.addHeader("Referer", loginUrl);
		loginPost.addHeader("Content-Type","application/x-www-form-urlencoded; charset=utf-8");
		loginPost.addHeader("User-Agent",
						"Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E; InfoPath.2; Tablet PC 2.0)");
		loginPost.addHeader("Host", "login.taobao.com");
		
		try {
			
			loginPost.setEntity(new UrlEncodedFormEntity(loginParams,  HTTP.UTF_8));
			
			//获取登陆应答内容
			response = httpclient.execute(loginPost);
			
			if(response.getStatusLine().getStatusCode()==HttpStatus.SC_OK){
				String redirectUrl=getRedirectUrl();
				if(!"".equals(redirectUrl)){
					//有重定向说明成功了,获取token
					getTbToken(redirectUrl);
				}else{
					logger.info("登陆请求出错，重定向失败！");
					return false;
				}
			}else{
				logger.info("登陆请求出错，post返回状态:"+response.getStatusLine().getStatusCode());
				return false;
			}
			
		} catch (Exception e) {
			e.printStackTrace();
			return false;
		} finally {
			loginPost.abort();
		}
		
		return true;
	}
	
	/**
	 * 领取每日金币
	 */
	@SuppressWarnings("rawtypes")
	public boolean getEveryDayCoins(){
		
		boolean flag=false;
		
		long t=System.currentTimeMillis();
		long enter_time=t-12345;
		
		String gainCoinUrl="http://vip.taobao.com/home/grant_everyday_coin.htm?t="+String.valueOf(t)
				+"&_tb_token_="+tbToken+"&checkCode=null" +
				"&enter_time="+String.valueOf(enter_time);
        
		HttpGet gainCoinGet1 =new HttpGet(gainCoinUrl);
		HttpResponse gainCoinResponse1;
		try {
			gainCoinResponse1 = httpclient.execute(gainCoinGet1);
			HttpEntity httpEntity = gainCoinResponse1.getEntity(); 
			String responseJsonStr = EntityUtils.toString(httpEntity);//取出应答字符串 
			//logger.info("领取金币应答字符串："+responseJsonStr);
			Map map = JSONObject.fromObject(responseJsonStr);
			int code=(Integer)map.get("code");
			int daysTomorrow=(Integer)map.get("daysTomorrow");
			String coinTomorrow=(String) map.get("coinTomorrow");
			int coinNew=(Integer) map.get("coinNew");
			int coinOld=(Integer) map.get("coinOld");
			int coinGot=coinNew-coinOld;
			
			if(1==code){
				logger.info("成功领取"+coinGot+"个淘金币，已连领"+daysTomorrow+"天，当前金币数量"+coinNew+"，明天可领"+coinTomorrow);
				flag=true;
			}else if(4==code){
				logger.info("哦? 需要输入验证码，领个淘金币还这么麻烦！");
			}else if(5==code){
				logger.info("验证码错误！");
			}else if(6==code){
				logger.info("这叫神马逻辑，有5个好友的用户才能天天领金币，当前淘金币数量"+coinNew);
			}else if(2==code){
				logger.info("今天运气不错，已经领了");
				flag=true;
			}else{
				logger.info("没见过这个code，问问淘宝客服？");
				flag=true;
			}
			
			//以防万一，再执行一次.....
			gainCoinResponse1 = httpclient.execute(gainCoinGet1);
			
		} catch (ClientProtocolException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} finally {
			gainCoinGet1.abort();
		}
        
		return flag;
	}
	
	/**
	 * 获取淘宝重定向url
	 * @return
	 */
	private String getRedirectUrl(){
		String redirectUrl="";
		HttpEntity resEntity =  response.getEntity();
        try {
			String bufferPageHtml=EntityUtils.toString(resEntity, HTTP.UTF_8);
			Pattern pattern1 = Pattern.compile("window.location = \"(.*)\";");
			Matcher m1 = pattern1.matcher(bufferPageHtml);
			if (m1.find()) {
				redirectUrl=m1.group(1);
				logger.info("redirectUrl:"+redirectUrl);
			} else {
				logger.error("获取redirectUrl失败！");
			}
		} catch (ParseException e) {
			e.printStackTrace();
		} catch (IOException e) {
			e.printStackTrace();
		}
        
		return redirectUrl;
	}
	
	/**
	 * 获取淘宝登陆令牌
	 * 可以使用两种方式
	 * 1.jsoup解析网页获取
	 * 2.从httpclient对象的cookie中获取
	 * @param redirectUrl
	 */
	private void getTbToken(String redirectUrl){
		
		HttpGet itaobaoGet =new HttpGet(redirectUrl);
		try {
			httpclient.execute(itaobaoGet); 
		} catch (ClientProtocolException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} finally{
			itaobaoGet.abort();
		}
		
		CookieStore cookiestore=httpclient.getCookieStore();
		List<cookie> cookies=cookiestore.getCookies();
	        if (cookies.isEmpty()) {    
	            logger.info("cookies is null!");    
	        } else {    
	            for (int i = 0; i < cookies.size(); i++) {
	                Cookie cookie=cookies.get(i);
	                //logger.info( cookies.get(i).toString());  
	                if(cookie.getName().equals("_tb_token_")){
	                	tbToken=cookie.getValue();
	                	logger.info("淘宝令牌:"+tbToken);
	                }
	            }    
	        }
	}

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		Taobao taobao=new Taobao("用户名","密码");
		taobao.login();
		taobao.getEveryDayCoins();
	}

}