Android-筆記 HttpPost

     private String httpPostData(String url) {

          String strResult = null;
          
          List params = new ArrayList();
          params.add(new BasicNameValuePair("key", "value"));

          try {
               HttpPost httpPost = new HttpPost(url);
               httpPost.setEntity(new UrlEncodedFormEntity(params, HTTP.UTF_8));
               HttpResponse httpResponse = new DefaultHttpClient().execute(httpPost);

               if (httpResponse.getStatusLine().getStatusCode() == 200) {
                    strResult = EntityUtils.toString(httpResponse.getEntity(), HTTP.UTF_8);
               }
          } catch (ClientProtocolException e) {
               e.printStackTrace();
          } catch (IOException e) {
               e.printStackTrace();
          } catch (Exception e) {
               e.printStackTrace();
          }

          return strResult;
     }