显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Sun, 07 Jul 2024 19:48:10 GMT
Content-Type: text/html
Content-Length: 178
Connection: keep-alive
Location: https://m.fangdd.com/
Content-Security-Policy: frame-ancestors 'self' http://*.fangdd.com https://*.fangdd.com
HTTP/2 200
server: nginx
date: Sun, 07 Jul 2024 19:48:10 GMT
content-type: text/html; charset=utf-8
content-length: 1099
vary: Accept-Encoding
etag: W/"44b-oMsCN+BowYMpTJrI+p7++vaQiok"
content-security-policy: frame-ancestors 'self' http://*.fangdd.com https://*.fangdd.com