HTTP/1.1 200 OK Server: Tengine Content-Type: text/html; charset=utf-8 Content-Length: 0 Connection: keep-alive Date: Fri, 14 Feb 2020 17:56:01 GMT X-Powered-By: PHP/5.4.45 Vary: Accept-Encoding Upgrade: h2 Ali-Swift-Global-Savetime: 1581702961 Via: cache34.l2cn1809[88,200-0,M], cache6.l2cn1809[89,0], kunlun4.cn2364[128,200-0,M], kunlun2.cn2364[131,0] X-Cache: MISS TCP_MISS dirn:-2:-2 X-Swift-SaveTime: Fri, 14 Feb 2020 17:56:01 GMT X-Swift-CacheTime: 0 Timing-Allow-Origin: * EagleId: 7250bb1615817029618007653e