HTTP/1.1 200 OK Server: Tengine Content-Type: text/html Content-Length: 0 Connection: keep-alive Date: Fri, 28 Feb 2020 21:30:30 GMT Upgrade: h2 Last-Modified: Mon, 24 Feb 2020 11:07:33 GMT ETag: "0-59f5060c1fc74" Accept-Ranges: bytes Via: cache15.l2et2[27,0], kunlun6.cn198[38,0] Timing-Allow-Origin: * EagleId: 7af6142715829254302088361e