我无法从android volley发送POST请求到php

Question

I'm using android volley StringRequest to send a post request to a PHP file which is already hosted online. This was working before but after the domain name was changed, this PHP file no longer receives the volley request as a post request. In the PHP file $_SERVER['REQUEST_METHOD'] returns GET instead of POST.

Here is the android volley request code snippet

StringRequest request = new StringRequest(Request.Method.POST, postURL, new Response.Listener<String>(){
        @Override
        public void onResponse(String s) {
            Log.d("MY_DEBUG",s);

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

        }
    }) {
        @Override
        public Map<String, String> getHeaders()
        {
            Map<String, String> parameters = new HashMap<>();
            parameters.put("Connection", "Keep-Alive");
            return parameters;
        }

        @Override
        public String getBodyContentType() {
            //return "application/x-www-form-urlencoded; charset=UTF-8";
            return "application/x-www-form-urlencoded";
        }

        //adding parameters to send
        @Override
        protected Map<String, String> getParams()  {
            Map<String, String> parameters = new HashMap<>();
            parameters.put("request", "edit_product");
            parameters.put("id", id);

            return parameters;
        }
    };

    request.setShouldCache(false);
    InitiateVolley.getInstance().addToRequestQueue(request);

And here are the few first lines of code in the PHP file that handles the post request from an android volley

if($_SERVER['REQUEST_METHOD']=='POST'){
//it's a POST request, We are good to go...handle the post request.
}else{
  //not a POST request, kill it here
  echo "error";
  die();
}

What could be causing this issue? Is there a setting I have to do on the PHP side? Or maybe the PHP version of the new domain? Please help out

Answer 1

I removed the "www" from the url and it solved my problem. This SO question POST Requests seen as GET by server helped