apache xmlhttprequest cannot load origin is not allowed by access-control-allow-origin |ajax 跨網頁存取圖片遇到cors

修改這個檔:

/opt/lampp/etc/httpd.conf

在 <Directory "/opt/lampp/htdocs"> 區段加入:

Header set Access-Control-Allow-Origin "*"

Header set Access-Control-Allow-Headers "x-requested-with"

Header set Access-Control-Allow-Methods "GET, POST, PUT, DELETE, OPTIONS"

重起

sudo /opt/lampp/bin/apachectl -k graceful

關於cors

https://developer.mozilla.org/zh-TW/docs/HTTP/Access_control_CORS