HTTP/1.1 200 OK Server: Tengine Content-Type: text/html Content-Length: 0 Connection: keep-alive Date: Fri, 17 Jan 2020 22:14:58 GMT Upgrade: h2 Last-Modified: Tue, 14 Jan 2020 10:03:26 GMT ETag: "0-59c16b3fd46f3" Accept-Ranges: bytes Via: cache40.l2et2[25,0], kunlun7.cn198[37,0] Timing-Allow-Origin: * EagleId: 7af6142815792992986311298e