thinkphp 设置跨域请求

场景：我的本地网页服务器无法访问本地的接口服务器接口提示一下错误：大致意思是：是一个跨域请求我的没有访问该地址的权限（接口服务器采用的是PHP编写）

XMLHttpRequest cannot load http://localhost/mz/goods/getList. Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://127.0.0.1:8020' is therefore not allowed access.

解决方案：

header('Access-Control-Allow-Origin: *');
header("Access-Control-Allow-Headers: Origin, X-Requested-With, Content-Type, Accept");
header('Access-Control-Allow-Methods: GET, POST, PUT');

为ajaxReturn 方法设置允许跨域访问的请求头。

XMLHttpRequest cannot load http://localhost/mz/goods/getList. Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://127.0.0.1:8020' is therefore not allowed access.

解决方案：

header('Access-Control-Allow-Origin: *');
header("Access-Control-Allow-Headers: Origin, X-Requested-With, Content-Type, Accept");
header('Access-Control-Allow-Methods: GET, POST, PUT');

为ajaxReturn 方法设置允许跨域访问的请求头。