HTTP/1.1 200 OK Date: Sat, 25 Sep 2021 09:25:05 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=dcce5926-bc98-4fa5-aa3f-c02dac81a28b.jpg X-Ser: BC144_dx-lt-yd-jiangsu-taizhou-4-cache-6, 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)