Httplient  获取网络数据

get: HttpClient http = new DefaultHttpClient();

     HttpGet httpGet = new HttpGet(url);

 

     HttpResponse response = http.execute(httpGet);

      

     InputStream in = response.getEntity().getContent();

post: HttpClient client = new DefaultHttpClient();

      HttpPost post = new HttpPost(url);

      // 设置参数 

      List  params = new ArrayList();

      BasicNameValuePair  val = new BasicNameValuePair("selected", String.valueOf(1));

      params.add(val);

      post.setEntity(new UrlEncodedFormEntity(params, "utf-8"));

      HttpResponse response = client.execute(post);

      HttpEntity entity = response.getEntity();

      InputStream in = entity.getContent();