显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 02 May 2024 11:23:45 GMT
Content-Type: text/html
Content-Length: 32425
Connection: keep-alive
Expires: Thu, 02 May 2024 11:28:45 GMT
Server: Tengine/2.1.2
Last-Modified: Thu, 02 May 2024 10:41:55 GMT
Vary: Accept-Encoding
ETag: "66336df3-7ea9"
Cache-Control: max-age=300
P3P: policyref="/w3c/p3p.xml", CP="CUR ADM OUR NOR STA NID"
Accept-Ranges: bytes
X-Funshion-Branch: OPEN
X-Ser: BC10_dx-lt-yd-shandong-jinan-24-cache-3, BC157_dx-hubei-wuhan-10-cache-1
X-Cache: HIT from BC10_dx-lt-yd-shandong-jinan-24-cache-3(baishan)