Ace_bb的博客

Django的安装和使用

Django跨域设置 前端网页访问django后端时，如果报错 Access to XMLHttpRequest at ‘http://localhost:8082/doLogin’ from origin ‘http://localhost:8080’ has been blocked by CORS policy: Response to preflight request doesn’t pass access control check: No ‘Access-Control-Allow-Orig