android的重定向问题

[Ronys]

new Thread() {
      public void run() {
       try {
        /*
         * NameValuePair代表一个HEADER，List<NameValuePair>
         * 存储全部的头字段
         * UrlEncodedFormEntity类似于URLEncoder语句进行URL编码
         * HttpPost类似于HTTP的POST请求
         * client.execute()类似于发出请求，并返回Response
         */
        DefaultHttpClient client = new DefaultHttpClient();
        client.setRedirectHandler(new RedirectHandler() {
         @Override
         public boolean isRedirectRequested(
           HttpResponse response,
           HttpContext context) {
          Log.e("isRedirectRequested_response code:",
            response.getStatusLine()
              .getStatusCode() + "");
          return false;
         }
         @Override
         public URI getLocationURI(
           HttpResponse response,
           HttpContext context)
           throws ProtocolException {
          // TODO Auto-generated method stub
          return null;
         }
        });
        List<NameValuePair> list = new ArrayList<NameValuePair>();
        NameValuePair pair1 = new BasicNameValuePair(
          "name", name.getText().toString());
        NameValuePair pair2 = new BasicNameValuePair(
          "age", age.getText().toString());
        list.add(pair1);
        list.add(pair2);
        UrlEncodedFormEntity entity = new UrlEncodedFormEntity(
          list, "UTF-8");
        HttpPost post = new HttpPost(url);
        post.setEntity(entity);
        HttpResponse response = client.execute(post);
        Log.e("response code:", response
          .getStatusLine().getStatusCode() + "");
        if (response.getStatusLine().getStatusCode() == 200) {
         InputStream in = response.getEntity()
           .getContent();// 接收服务器的数据，并在Toast上显示
         String str = readString(in);
         Log.e("response_post:", str);
        } else {
         Log.e("response_post:", "POST提交失败");
        }
       } catch (Exception e) {
        e.printStackTrace();
       }
      }
     }.start();

以上这段代码是模拟post请求，假设发生重定向，本来 response.getStatusLine().getStatusCode() 应该返回302的，可是不知道为什么总是返回200，求解。我已进行重定向的处理：http://blog.sina.com.cn/s/blog_60d2d62a01011shn.html#post
还有个问题，为什么用HttpURLConnection获取不到完整额网页源码，上一段也是一样获取不到全部的网页源码，是怎么回事呢？

[Ronys]

自己先顶一个！