显示HTTP状态码和HEAD信息↓
HTTP/1.1 502 Bad Gateway
Server: Tengine
Content-Type: text/html
Content-Length: 253
Connection: keep-alive
Date: Wed, 26 Jun 2024 11:21:58 GMT
X-TProxy-Error: connect_check remove all dead peer
Ali-Swift-Global-Savetime: 1719400918
Via: cache59.l2cn3162[0,0,502-0,H], cache61.l2cn3162[1,0], vcache17.cn6001[27,26,502-1281,M], vcache4.cn6001[64,27,502001]
Age: 0
X-Cache: MISS TCP_MISS dirn:-2:-2
X-Swift-Error: orig response 5xx error
X-Swift-SaveTime: Wed, 26 Jun 2024 11:21:58 GMT
X-Swift-CacheTime: 1
Timing-Allow-Origin: *
EagleId: b68c939817194009184803703e