显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Server: openresty/1.21.4.1
Date: Wed, 01 May 2024 16:12:03 GMT
Content-Type: text/html
Content-Length: 436
Last-Modified: Thu, 25 Apr 2024 07:39:11 GMT
Connection: keep-alive
ETag: "662a089f-1b4"
Access-Control-Allow-Credentials: true
Access-Control-Allow-Methods: GET, PUT, POST, OPTIONS, DELETE
Access-Control-Allow-Headers: DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type
Vary: Origin
Content-Security-Policy: upgrade-insecure-requests
Strict-Transport-Security: max-age=31536000; includeSubdomains; preload
Accept-Ranges: bytes