这是我的Andr​​oid code

 的JSONObject PARAMS =新的JSONObject（）;
           params.put（用户名，rajesh@gmail.com）;
           params.put（密码，hellothere）;

           JsonObjectRequest loginRequest =新JsonObjectRequest（
                    Request.Method.POST，
                    http://192.168.2.67/tmp/test.php
                    参数，可以
                    新Response.Listener＆LT;的JSONObject＆GT;（）{
                        @覆盖
                        公共无效onResponse（的JSONObject的JSONObject）{
                        Log.d（，）;

                        }
                    }，
                    新Response.ErrorListener（）{
                        @覆盖
                        公共无效onErrorResponse（VolleyError volleyError）{
                        Log.d（，）;
                        }
                    }）;


            requestQueue.add（loginRequest）;
 

服务器code在PHP

 ＆LT; PHP
               $ USR = $ _REQUEST [用户名];
                $ PWD = $ _REQUEST ['密码'];
                $ RESP [$ USR] = $ PWD;
                回声json_en code（$ RESP）;
               ？＆GT;
 

我得到的回应是 {：空}

我试着用的Apache HTTP cleint和它的工作prferectly 有什么办法我可以凌空做到这一点？

要发送参数要求的身体，你需要重写或者    getParams（）方法或 getBody（）的请求类的方法

来源：异步HTTP请求的Andr​​oid使用凌空

This is my android code

           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);

The server code in php

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

the response i'm getting is {"":null}

I tried with apache http cleint and it worked prferectly is there any way i can do this with volley?

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