HTTP/1.1 200 OK Date: Wed, 01 Dec 2021 01:43:42 GMT Content-Type: application/octet-stream;charset=UTF-8 Content-Length: 0 Connection: keep-alive Server: styx Set-Cookie: route=f7a42a57191e2d87af4a5d6a8417fc05; Path=/ Content-Disposition: attachment; filename=532e041c-7009-478c-a9ce-a3a111cb4bf7.jpg X-Ser: BC99_dx-lt-yd-jiangsu-zhenjiang-3-cache-16, BC106_US-Colorado-Denver-1-cache-2, BC118_HK-xianggang-xianggang-4-cache-2 X-Cache: MISS from BC118_HK-xianggang-xianggang-4-cache-2(baishan)