httpclient自动登录淘宝网，并处理相关网页

httpclient自动登录淘宝网，并处理相关网页

文章分类:Java编程

说明文档：

http://www.docin.com/p-44079878.html

svn下载源码(使用svn工具下载)：

svn://www.svnhost.cn/gaoqs_open_source/taobao_login/trunk/com.gaoqs.auto.login

(相关的jar包，请看文档，就3个，大家自己找一下，或是下载svn里有)

Java代码
import java.io.IOException;  
 
import org.apache.commons.httpclient.Cookie;  
import org.apache.commons.httpclient.Header;  
import org.apache.commons.httpclient.HttpClient;  
import org.apache.commons.httpclient.HttpException;  
import org.apache.commons.httpclient.NameValuePair;  
import org.apache.commons.httpclient.methods.GetMethod;  
import org.apache.commons.httpclient.methods.PostMethod;  
 
 
public class TaoBaoLogin {  
 
        private static final String LOGON_SITE = "http://www.taobao.com";  
        private static final int LOGON_PORT = 80;  
        // 普通会员登录  
        private static final String TAOBAO_BASE_LOGIN_BEFORE = "http://member1.taobao.com/member/login.jhtml?f=top&redirectURL=http%3A%2F%2Fwww.taobao.com%2F";  
        private static final String TAOBAO_BASE_LOGIN = "http://login.taobao.com/member/login.jhtml";  
 
        public static void main(String args[]) throws HttpException, IOException {  
            String taobaoUser="[e-mail]";  
            //下面2个值从httpwatch中得到  
            String taobaoPwd="3DES_2_000000000000000000000000000000_61F0B8BE021BBBDD020919017B6816F5";  
            String taobaoTid="XOR_1_000000000000000000000000000000_63584054400B0F717B750370";  
              
            HttpClient client = new HttpClient();  
            client.getHostConfiguration().setHost(LOGON_SITE, LOGON_PORT);  
              
            //取得_tb_token_值  
            String _tb_token_Value="";  
            Cookie[] cookies = client.getState().getCookies();          
            String responseString = processGet(client,null,TAOBAO_BASE_LOGIN_BEFORE,cookies,true,true);     
 
            //取第二个_tb_token_为，现在的登录方式  
            responseString=responseString.substring(responseString.indexOf("_tb_token_")+"_tb_token_".length());  
            responseString=responseString.substring(responseString.indexOf("_tb_token_")+"_tb_token_".length());  
            _tb_token_Value=responseString.substring(responseString.indexOf("value=")+"value='".length(),responseString.indexOf(">")-1);  
                  
            //post请求，发送登录验证  
            PostMethod post = new PostMethod(TAOBAO_BASE_LOGIN);  
            NameValuePair[] params= new NameValuePair[] {                 
            new NameValuePair("_oooo_", ""),  
            new NameValuePair("_tb_token_", _tb_token_Value),  
            new NameValuePair("abtest", ""),  
            new NameValuePair("action", "Authenticator"),  
            new NameValuePair("actionForStable", "enable_post_user_action"),  
            new NameValuePair("CtrlVersion", "1,0,0,7"),  
            new NameValuePair("done", ""),  
            new NameValuePair("event_submit_do_login", "anything"),  
            new NameValuePair("from", ""),  
            new NameValuePair("loginType", "4"),  
            new NameValuePair("mcheck", ""),  
            new NameValuePair("mi_uid", ""),  
            new NameValuePair("pstrong", ""),  
            new NameValuePair("support", "000001"),  
            new NameValuePair("tid", taobaoTid),  
            new NameValuePair("TPL_password", taobaoPwd),  
            new NameValuePair("TPL_redirect_url", ""),  
            new NameValuePair("TPL_redirect_url", ""),  
            new NameValuePair("TPL_redirect_url", ""),  
            new NameValuePair("TPL_redirect_url", ""),  
            new NameValuePair("TPL_redirect_url", ""),  
            new NameValuePair("TPL_redirect_url", ""),  
            new NameValuePair("TPL_username", taobaoUser),  
            new NameValuePair("yparam", "")  
            };  
            processPost(client, post, TAOBAO_BASE_LOGIN, params, cookies, true, false);  
            Header header=post.getResponseHeader("Location");  
            String redirectUrl=header.getValue();  
              
            //处理302内部跳转  
            responseString = processGet(client, null, redirectUrl, cookies, true, true);  
              
            //打开我的票页面  
            responseString=responseString.substring(0,responseString.indexOf("我的彩票"));  
            System.out.println("main(String[]) - 我的彩票页面返回内容为：" + responseString);   
            //解析返回的html字符串，得到，彩票购买的链接  
            String caiPiaoUrl=responseString.substring(responseString.lastIndexOf("<a")+"<a href='".length(),responseString.lastIndexOf(">")-1);  
            //用get方式，模拟请求，最后一个参数为false,表示，我不需要返回值，我只要访问该网址就可以  
            //这是为了  
            processGet(client, null, caiPiaoUrl, cookies, true, false);  
              
            //下面还等什么？实际登录你的淘宝号，找到相应的链接，用httpwatch检查参数  
            //模拟提交吧。  
              
              
              
        }  
          
          
        /** 
         * get方式请求 
         *  
         * @param client httpclient 
         * @param get getmethond 
         * @param url 地址 
         * @param cookies 请求时附加 cookies 
         * @param needAppendCookies 是否返回后附加 cookies 
         * @param needResponse 是否需要返回 
         * @return 
         * @throws IOException 
         */ 
        public static String processGet(HttpClient client,GetMethod get,String url,Cookie[] cookies,boolean needAppendCookies,boolean needResponse) throws IOException{  
            if(client==null || url==null || url=="") return "";  
            if(get==null)  
                get=new GetMethod();  
            get = new  GetMethod(url);    
            if(cookies!=null)  
                get.setRequestHeader("Cookie" , cookies.toString());  
            client.executeMethod(get);  
            if(needAppendCookies){  
                cookies = client.getState().getCookies();     
                client.getState().addCookies(cookies);     
            }  
            if(needResponse)  
                return get.getResponseBodyAsString();     
            get.releaseConnection();  
            return "";  
        }  
          
        /** 
         * post方式请求 
         *  
         * @param client httpclient 
         * @param post  postmethond 
         * @param url 地址 
         * @param params post参数 
         * @param cookies 请求时附加cookies 
         * @param needAppendCookies 是否在返回后附加cookies 
         * @param needResponse 是否需要返回内容 
         * @return 
         * @throws IOException 
         */ 
        public static String processPost(HttpClient client,PostMethod post,String url,NameValuePair[] params,Cookie[] cookies,boolean needAppendCookies,boolean needResponse) throws IOException{  
            if(client==null || url==null || url=="") return "";  
            if(post==null)  
                post = new PostMethod(url);  
              
            if(params!=null && params.length>0)  
                post.setRequestBody(params);  
            if(cookies!=null)  
                post.setRequestHeader("Cookie" , cookies.toString());  
            client.executeMethod(post);  
            if(needAppendCookies){  
                cookies = client.getState().getCookies();     
                client.getState().addCookies(cookies);     
            }  
            if(needResponse)  
                return post.getResponseBodyAsString();  
            post.releaseConnection();  
            return "";  
        }  
          
        /** 
         * 截取字符串   
         * etc.   processDetail("<a href='g.cn'</td>","href='","</td","href='".length(),"</td".length()-1)，返回g.cn 
         * @param tempStr 原字串  
         * @param startFlag 开始标识 
         * @param endFlag 结束标识 
         * @param starts 开始+ 
         * @param ends 结束- 
         * @return 
         */ 
        public static String processDetail(String tempStr,String startFlag,String endFlag,int starts,int ends){  
            if(tempStr==null || "".equals(tempStr)) return "";  
            int start=tempStr.indexOf(startFlag);  
            int end=tempStr.indexOf(endFlag);  
            if(start==-1 || end==-1 || (end-ends)<(start+starts)) return "";  
            try{  
            tempStr=tempStr.substring(start+starts,end-ends);  
            }catch(Exception e){  
                System.out.println("processDetail(String, String, String, int, int) - 解析字符串出错：" + e.toString());   
                return "";  
            }  
            return tempStr;  
        }  
 
} 

 

 

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