Question

这就是我发送请求的方式

// Tag used to cancel the request
    String tag_json_obj = "string_req";


    String url =  getResources().getString(R.string.ybase_path)+"strings_u.php";

    String tag_string_req = "req_login";
    StringRequest stringRequest = new StringRequest(Request.Method.GET, url, new Response.Listener<String>() {
        @Override
        public void onResponse(String response) {
            Toast.makeText(getActivity(), response.toString(),
                    Toast.LENGTH_LONG).show();

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

        }
    }) {
        @Override
        protected Map<String, String> getParams() {
            Map<String, String> params = new HashMap<String, String>();
            params.put("a_id", application_id);
            return params;
        }

        @Override
        public Map<String, String> getHeaders(){
            HashMap<String, String> headers = new HashMap<String, String>();
            headers.put("Content-Type", "text/html");

            //headers.put("apiKey", "xxxxxxxxxxxxxxx");
            return headers;
        }
    };



                  AppController.getInstance().addToRequestQueue(stringRequest,tag_string_req);

在服务器端我正在处理请求

if(isset($_GET['a_id']))

但似乎参数不是仅发送的。我两天都没有运气，一直在寻找解决方案。

Answer 1

您需要使用Request.Method.POST代替Request.Method.GET来发送参数

StringRequest stringRequest = new StringRequest(Request.Method.POST, url,
//                                                             ^^^^

For further reading

更新：您应该使用if(isset($_POST['a_id']))代替if(isset($_GET['a_id']))

GET参数未发送Volley Android

1 个答案: