显示HTTP状态码和HEAD信息↓
HTTP/1.1 302 Moved Temporarily
Server: nginx/1.21.5.2 WhiteHorse
Date: Sun, 12 May 2024 03:00:03 GMT
Content-Type: text/html
Content-Length: 158
Connection: keep-alive
Location: https://doc.wiki8.cn/
HTTP/1.1 200 OK
Server: nginx/1.21.5.2 WhiteHorse
Date: Sun, 12 May 2024 03:00:04 GMT
Content-Type: text/json; charset=utf-8
Content-Length: 33
Connection: keep-alive
x-powered-by: Dart with package:shelf
access-control-allow-headers: *
access-control-allow-origin: *
access-control-allow-methods: *
x-xss-protection: 1; mode=block