HTTP/1.1 200 OK Server: Tengine Content-Type: text/html; charset=utf-8 Content-Length: 0 Connection: keep-alive Date: Wed, 22 Jan 2020 23:54:44 GMT X-Powered-By: PHP/5.4.45 Vary: Accept-Encoding Upgrade: h2 Ali-Swift-Global-Savetime: 1579737284 Via: cache31.l2cn1809[91,200-0,M], cache2.l2cn1809[92,0], kunlun2.cn2364[126,200-0,M], kunlun2.cn2364[128,0] X-Cache: MISS TCP_MISS dirn:-2:-2 X-Swift-SaveTime: Wed, 22 Jan 2020 23:54:44 GMT X-Swift-CacheTime: 0 Timing-Allow-Origin: * EagleId: 7250bb1615797372844691087e