网络相关

• 异步应用

  • 包：AsyncHttlClient

  • 代码： get: ``` //获取列表

    String url = Constant.mettinglist;
    AsyncHttpClient client = new AsyncHttpClient();
    client.get(getApplicationContext(), url, new AsyncHttpResponseHandler() {
        @Override
        public void onSuccess(int i, Header[] headers, byte[] bytes) {
            String res = new String(bytes);
            listData = JsonUtil.getMeetingList(res);
            Log.e("arilpan", "success 返回值" + res);
    
        }
    
        @Override
        public void onFailure(int i, Header[] headers, byte[] bytes, Throwable throwable) {
            String res = new String(bytes);
            Log.e("arilpan", "metting list fail "   );
            throwable.printStackTrace();
    
        }
    });
    

  post
  

  AsyncHttpClient client = new AsyncHttpClient();

    client.post(url, keyMapParam, new AsyncHttpResponseHandler() {
        @Override
        public void onSuccess(int i, Header[] headers, byte[] bytes) {
            Log.e("arilpan", "success 返回值" + new String(bytes));
        }
  
        @Override
        public void onFailure(int i, Header[] headers, byte[] bytes, Throwable throwable) {
            Log.e("arilpan", "fail 返回值 code" + i);
            throwable.printStackTrace();
        }
    });
  

  ```

  • 分析
    • 失败：onFrailure 第一个参数返回HttpStateCode超时返回0 403:cz.msebera.android.httpclient.client.HttpResponseException: Forbidden
    • 成功：bytes即为响应消息