显示HTTP状态码和HEAD信息↓
HTTP/1.1 502 Bad Gateway
Server: Tengine
Content-Type: text/html
Content-Length: 166
Connection: keep-alive
Date: Tue, 28 May 2024 09:06:31 GMT
Ali-Swift-Global-Savetime: 1716887191
Via: cache63.l2cn3171[0,0,502-0,H], cache54.l2cn3171[1,0], kunlun9.cn5233[34,34,502-1281,M], kunlun4.cn5233[108,35,502001]
Age: 0
X-Cache: MISS TCP_MISS dirn:-2:-2
X-Swift-Error: orig response 5xx error
X-Swift-SaveTime: Tue, 28 May 2024 09:06:31 GMT
X-Swift-CacheTime: 1
Timing-Allow-Origin: *
EagleId: b6f23f9817168871913481837e