HTTP/1.1 200 OK
Date: Mon, 26 Jan 2026 02:20:18 GMT
Content-Type: application/json
Content-Length: 594
Connection: close
Server: cloudflare
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Cache-Control: no-cache
cf-cache-status: DYNAMIC
Server-Timing: cfCacheStatus;desc="DYNAMIC"
Server-Timing: cfEdge;dur=25,cfOrigin;dur=222
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=KWWb2J73Nz00BuyAHr3gCt6TE3Hca7SX9CKfgwHJAJ0IpGcsOya%2BK8XpwpF5vy8drGzuL0NX6SX%2BlJU9U4oDXcbmyiehwi8l5r15L4o9E%2BKhTQ%3D%3D"}]}
CF-RAY: 9c3c87c44dd6a24a-YYZ


{"message":"旋转验证码识别API (CDNFly优化版)","version":"1.1.0","features":["支持带时间戳参数的URL (如: ?t=1752336285749)","CDNFly验证码特别优化","智能请求头设置","详细的请求日志"],"endpoints":{"/similar":"POST - 上传图片进行角度识别","/recognize":"GET/POST - 通过URL识别图片角度","/health":"GET - 获取服务健康状态","/reload":"POST - 重新加载参考图片","/test":"GET - 测试CDNFly URL格式","/cache/status":"GET - 获取缓存状态","/cache/clear":"POST - 清空缓存","/debug/duplicates":"GET - 检查重复角度"}}

HTTP/1.1 521 <none>
Date: Mon, 26 Jan 2026 02:20:18 GMT
Content-Type: text/plain; charset=UTF-8
Content-Length: 15
Connection: close
Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Expires: Thu, 01 Jan 1970 00:00:01 GMT
Referrer-Policy: same-origin
Server-Timing: cfEdge;dur=141,cfOrigin;dur=0
X-Frame-Options: SAMEORIGIN
Server: cloudflare
CF-RAY: 9c3c87c3bdc73896-YYZ


error code: 521

HTTP/1.1 521 <none>
Date: Mon, 26 Jan 2026 02:20:17 GMT
Content-Type: text/plain; charset=UTF-8
Content-Length: 15
Connection: close
Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Expires: Thu, 01 Jan 1970 00:00:01 GMT
Referrer-Policy: same-origin
X-Frame-Options: SAMEORIGIN
Server: cloudflare
CF-RAY: 9c3c87c34c59d3a9-FRA


error code: 521

HTTP/1.1 200 OK
Date: Mon, 26 Jan 2026 02:20:17 GMT
Content-Type: application/json
Content-Length: 594
Connection: close
Server: cloudflare
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Cache-Control: no-cache
cf-cache-status: DYNAMIC
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=j6VleskmYgZgNPb9WiGaDS9uiOI2vzO48h%2F3vhWvOIgK1nXJEftmOicDCAwL6Kj97IB9KRrMMPKHXWelAcknEaYmG53tIeKcKH2mo3HXRqYPT%2F08"}]}
CF-RAY: 9c3c87c30b1acd17-AMS


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HTTP/1.1 200 OK
Date: Mon, 26 Jan 2026 02:20:18 GMT
Content-Type: application/json
Content-Length: 594
Connection: close
Server: cloudflare
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Cache-Control: no-cache
cf-cache-status: DYNAMIC
Server-Timing: cfCacheStatus;desc="DYNAMIC"
Server-Timing: cfEdge;dur=13,cfOrigin;dur=314
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=M6IpSkRDRL2LtP8FBmCdg9HioiejAqK8TpfKTV9Obt3qWSdL7VhLo%2FPJgAvGggIcfRMRecMglX5JfXtWD9zkO%2BDQ9uIEZIfgYD%2FgZTrOHUZTcnnv"}]}
CF-RAY: 9c3c87c428743493-SJC


{"message":"旋转验证码识别API (CDNFly优化版)","version":"1.1.0","features":["支持带时间戳参数的URL (如: ?t=1752336285749)","CDNFly验证码特别优化","智能请求头设置","详细的请求日志"],"endpoints":{"/similar":"POST - 上传图片进行角度识别","/recognize":"GET/POST - 通过URL识别图片角度","/health":"GET - 获取服务健康状态","/reload":"POST - 重新加载参考图片","/test":"GET - 测试CDNFly URL格式","/cache/status":"GET - 获取缓存状态","/cache/clear":"POST - 清空缓存","/debug/duplicates":"GET - 检查重复角度"}}

HTTP/1.1 200 OK
Date: Mon, 26 Jan 2026 02:20:18 GMT
Content-Type: application/json
Content-Length: 594
Connection: close
Server: cloudflare
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Cache-Control: no-cache
cf-cache-status: DYNAMIC
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=6rVcsvoGzg2ZjCNAhiwQwD9u241hcsVHuw6cNBdCNbO1L2jnTK4IVZmulMYxjH5jU%2FGygPIID8qPSFmtAkaaB89ZqYxjraiPwGOjA7Fla%2BNk0YvN"}]}
CF-RAY: 9c3c87c32ecb4555-AMS


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