HTTP/1.1 200 OK Date: Sat, 27 Nov 2021 05:36:58 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=3b6f3ff5-9efb-4d9d-a1be-c7801d953eda.jpg X-Ser: BC144_dx-lt-yd-jiangsu-taizhou-4-cache-6, BC108_US-DistColumbia-washingtonDC-1-cache-1, BC118_HK-xianggang-xianggang-4-cache-2 X-Cache: MISS from BC118_HK-xianggang-xianggang-4-cache-2(baishan)