小编Pre*_*hal的帖子

我正在尝试打一个api（用PHP编写）并用它发布参数。这是我的代码：

JsonObjectRequest jsonObjReq = new JsonObjectRequest(Request.Method.POST,
            url, null,
            new com.android.volley.Response.Listener<JSONObject>() {

                @Override
                public void onResponse(JSONObject response) {
                    System.out.println("prerna succes volley "+response.toString());
                }
            }, new com.android.volley.Response.ErrorListener() {

        @Override
        public void onErrorResponse(VolleyError error) {

            System.out.println("prerna fail volley "+error.toString());
        }
    })


    {
        @Override
        public Map<String, String> getHeaders() throws AuthFailureError {
            Map<String, String> pars = new HashMap<String, String>();
            pars.put("Content-Type", "application/x-www-form-urlencoded");
            return pars;
        }


        @Override
        protected Map<String, String> getParams() {
            Map<String, String> params = new HashMap<String, String>();
            params.put("action", "login");
            params.put("username", "abc@xyz.com");
            params.put("pass", "a");
            return params; …