Cross Origin Resource Sharing 跨來源資源共享
參考文獻
https://israynotarray.com/javascript/20190617/3829122039/
https://medium.com/d-d-mag/%E5%92%8C-cors-%E8%B7%9F-cookie-%E6%89%93%E4%BA%A4%E9%81%93-dd420ccc7399
https://developer.mozilla.org/zh-TW/docs/Web/HTTP/CORS