如何用Volley中的数据发送帖子请求？

Question

这是我的android代码

           JSONObject params = new JSONObject();
           params.put("username","rajesh@gmail.com");
           params.put("password","hellothere");

           JsonObjectRequest loginRequest = new JsonObjectRequest(
                    Request.Method.POST,
                    "http://192.168.2.67/tmp/test.php",
                    params,
                    new Response.Listener<JSONObject>() {
                        @Override
                        public void onResponse(JSONObject jsonObject) {
                        Log.d("","");

                        }
                    },
                    new Response.ErrorListener() {
                        @Override
                        public void onErrorResponse(VolleyError volleyError) {
                        Log.d("","");
                        }
                    });


            requestQueue.add(loginRequest);

php中的服务器代码

            <?php
               $usr = $_REQUEST['username'];
                $pwd = $_REQUEST['password'];
                $resp[$usr]=$pwd;
                echo json_encode($resp);
               ?>

我得到的回答是{"":null}

我尝试使用apache http cleint并且它有效地工作有什么办法可以用凌空来做到这一点吗？

Answer 1

To send parameters in request body you need to override either getParams() or getBody() method of the request classes

Source: Asynchronous HTTP Requests in Android Using Volley