AJAX Cross Origin请求或将返回的数据JSONP转换为JSON

Question

I want to get some JSON data from an URL. I did it successfully with PHP and Guzzle, but my site needs some loading time that's why I want to try the data with AJAX. When I try to get the data with an AJAX-Call, this will happen:

CORS-Header 'Access-Control-Allow-Origin' missing

I googled it and tried things out like adding this header in htaccess and htttp.conf and so on. Nothing changed, always getting this error message.

When I tried to retrieve the data as JSONP, I get the message:

Missing ; before Statement

Googled it too, my question is, is there maybe a way to convert JSON to JSONP while I am getting it via AJAX? Or did someone has another idea to solve the cross origin problem?

EDIT: Data I want to get: https://www.easports.com/fifa/api/fifa16-ps4/stats/fut/Haggelodeon (maybe you need to hit the url twice to get data)

Ajax call:

 $.ajax({
 url: "https://www.easports.com/fifa/api/fifa16-ps4/stats/fut/Haggelodeon?callback=?",
 dataType: 'jsonp',
 success: function(data){
      console.log(data);
 }
 });

I believe this is the code I tried, I deleted it in the meantime so there could be a mistake, especially with the url, I don't know if the callback-part is right from my memory.