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使用HttpClient4登錄支付寶-淘寶接口
, 2014年07月09日 , Java Language , 评论 2 ,

其實登錄支付寶的方式有很多種
最簡單的就是搞清楚支付寶的
3DES加密方式
直接在主頁登錄
這邊當然講的就是如何繞過支付寶加密
然後登入到支付寶內拉

方式有很多種
這裏先講下淘寶接口好了
衆所周知
登入淘寶帳號之後
在我的淘寶中是有支付寶的跳轉接口的
還有就是淘寶的登錄並不一定需要加密
僞裝成Linux+Chrome客戶端的話
只需要提供 帳號 密碼 驗證碼
即可登入淘寶系統

以下是實現code

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    public static void main(String[] args) throws Exception {
         
        //獲取checkcode
        HttpGet get = new HttpGet("https://login.taobao.com/member/login.jhtml");
        HttpClient http = new DefaultHttpClient(); 
        http.getParams().setParameter(ClientPNames.COOKIE_POLICY,CookiePolicy.BEST_MATCH);
         
        HttpResponse response = http.execute(get);
        if (response.getStatusLine().getStatusCode() == 200) {
            List<Cookie> cookies = ((AbstractHttpClient) http).getCookieStore().getCookies();
            for (int i = 0; i < cookies.size(); i++) {
                if(cookies.get(i).getName().contains("cookie2"))
                    System.out.println("checkcode url:\nhttps://regcheckcode.taobao.com/auction/checkcode?sessionID="+cookies.get(i).getValue());
            }
        }
        //釋放連接
        get.abort();
        //手動輸入checkcode
        System.out.println("input checkcode:");
        Scanner scan=new Scanner(System.in);
        String checkcode=scan.nextLine().trim();
         
        String tbcUsername="<username>";
        String tbcPassword="<password>";
         
        //登入環境設置爲Chrom+Linux 不會有控件加密
        HttpPost post = new HttpPost("https://login.taobao.com/member/login.jhtml");
        post.setHeader("Content-Type","application/x-www-form-urlencoded");
        post.setHeader("Connection","keep-alive");
        //Linux+Chrome
        post.setHeader("User-Agent", "Mozilla/5.0 (X11; Linux i686) AppleWebKit/537.1 (KHTML, like Gecko) Chrome/21.0.1180.79 Safari/537.1");
        //NT5+IE
//      post.setHeader("User-Agent","User-Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0)");
        post.setHeader("Accept-Encoding", "deflate,sdch");
        post.setHeader("Accept-Language", "zh-CN,zh;q=0.8");
        post.setHeader("Accept-Charset", "UTF-8,*;q=0.5"); 
         
        List<NameValuePair> params = new ArrayList<NameValuePair>();
        params.add(new BasicNameValuePair("TPL_username", tbcUsername)); 
        params.add(new BasicNameValuePair("TPL_password", tbcPassword));
        params.add(new BasicNameValuePair("TPL_checkcode", checkcode));
        params.add(new BasicNameValuePair("TPL_redirect_url", "http://www.taobao.com/"));
        params.add(new BasicNameValuePair("need_check_code", "false"));
        params.add(new BasicNameValuePair("action", "Authenticator"));
        params.add(new BasicNameValuePair("event_submit_do_login", "anything"));
        params.add(new BasicNameValuePair("from", "tbTop"));
        params.add(new BasicNameValuePair("fc", "default"));
        params.add(new BasicNameValuePair("style", "default"));
        params.add(new BasicNameValuePair("support", "000001"));
        params.add(new BasicNameValuePair("CtrlVersion", "1,0,0,7"));
        params.add(new BasicNameValuePair("loginType", "3"));
         
        post.setEntity(new UrlEncodedFormEntity(params,"GBK"));
        //發送請求
        response = http.execute(post);
        System.out.println(response.getStatusLine().getStatusCode());
        if (response.getStatusLine().getStatusCode() == 302||response.getStatusLine().getStatusCode() == 200) { 
            HttpEntity entity = response.getEntity();
            post.abort();
             
     
            //獲取支付寶跳轉連接
            String jumpAlipayUrl = "";
            get=new HttpGet("http://member1.taobao.com/member/fresh/account_management.htm");
            response=http.execute(get);
            if (response.getStatusLine().getStatusCode() == 200) { 
                entity = response.getEntity();
                String htmlCode = EntityUtils.toString(entity);
                jumpAlipayUrl = htmlCode.substring(htmlCode.indexOf("https://lab.alipay.com/user/i.htm?"));
                jumpAlipayUrl = jumpAlipayUrl.substring(0,jumpAlipayUrl.indexOf("\""));
                System.out.println("Alipay跳轉連接爲\n"+jumpAlipayUrl);
            }  else
                System.out.println("頁面打開失敗");
            get.abort();
            //登錄Alipay提供給TB的接口
            get=new HttpGet(jumpAlipayUrl);
            response=http.execute(get);
            if (response.getStatusLine().getStatusCode() == 200) { 
                entity = response.getEntity();
                String htmlCode = EntityUtils.toString(entity);
                jumpAlipayUrl = htmlCode.substring(htmlCode.indexOf("window.location.href = \"")+"window.location.href = \"".length());
                jumpAlipayUrl = jumpAlipayUrl.substring(0,jumpAlipayUrl.indexOf("\""));
                System.out.println("獲取跳轉到Alipay的URL+\n"+jumpAlipayUrl);
                 
            }
            get.abort();
            //跳轉到Alipay
            get=new HttpGet(jumpAlipayUrl);
            response=http.execute(get);
            if (response.getStatusLine().getStatusCode() == 200) { 
                 entity = response.getEntity();
                 String htmlCode = EntityUtils.toString(entity);
                 System.out.println("alipay content:\n"+htmlCode);
            }
            get.abort();
        }  else {
            System.out.println("頁面打開失敗");
            post.abort();
        }
    }
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  1. 很好的程序，但是我测试时发现taobao给出的错误信息是验证码错误
    我不太确定，手动输入验证码是不是在浏览器地址里填写程序中输出的URL，然后在程序中输入看到的验证码，期待您的Email.