HTTP/1.1 200 OK Date: Wed, 05 May 2021 11:39:01 GMT Content-Type: application/octet-stream;charset=UTF-8 Content-Length: 0 Connection: keep-alive Server: styx Set-Cookie: route=18052f11a085e980a21fe2778b0e1e8f; Path=/ Content-Disposition: attachment; filename=0e084503-8b59-4fca-b559-a70968077a02.JPG X-Ser: BC145_dx-lt-yd-jiangsu-yangzhou-3-cache-5, BC106_US-Colorado-Denver-1-cache-2, BC121_HK-xianggang-xianggang-4-cache-3 X-Cache: MISS from BC121_HK-xianggang-xianggang-4-cache-3(baishan)