HTTP/1.1 200 OK
Server: nginx
Date: Sat, 18 Jun 2022 23:00:26 GMT
Content-Length: 0
Connection: keep-alive
Access-Control-Allow-Origin: https://webpro.mju.edu.cn
X-XSS-Protection: value
X-Content-Type-Options: value
X-Frame-Options: SAMEORIGIN