小编San*_*man的帖子

我在使用volley库发出网络请求时收到此错误,我已经按照这些链接安装了Android Volley - BasicNetwork.performRequest:意外的响应代码400和意外的响应代码404齐射,但它们都没有在我的情况下工作.这是我的请求代码

 StringRequest stringRequest = new StringRequest(Request.Method.POST,AppConstants.LOG_IN_API , new Response.Listener<String>() {
            @Override
            public void onResponse(String response) {
                Log.d("TAG", "Login Response: " + response.toString());
                try {
                    JSONObject jsonObject = new JSONObject(response);
                   Log.v("USerid",""+jsonObject.getInt("userid"));

                } catch (JSONException e) {
                    e.printStackTrace();
                }

            }
        }, new Response.ErrorListener() {
            @Override
            public void onErrorResponse(VolleyError volleyError) {
                System.out.println("volley Error ................."+volleyError);
            }
        }) {
            @Override
            protected Map<String, String> getParams() throws AuthFailureError {
               Log.v("getparams","Is called");
                Map<String, String> params = new HashMap<String, String>();
                params.put(AppConstants.USER_ID, "info@mindtears.com"); …