{"service":"Suno M4A 解密 API (本地保存版)","version":"3.8.0","config":{"max_workers":6,"max_concurrent":10,"timeout_seconds":300,"cache_ttl_seconds":7200,"lock_ttl_seconds":300,"stream_lock_ttl_seconds":300,"audio_cache_ttl_seconds":3600,"max_audio_cache_size_mb":50,"redis_connected":true,"local_save_dir":"/www/wwwroot/suno/","custom_domain":"http://us.m4a.bmnmny.cn"},"endpoints":{"stream":"/stream/{clip_id} (GET) - 流式解密（返回MP3，支持Redis缓存，独立锁）","decrypt":"/decrypt (POST) - 传统解密（普通锁）","config":"/config (GET) - 查看配置","health":"/health (GET) - 健康检查","cache":"/cache/{clip_id} (DELETE) - 清除缓存","files":"/files/{filename} (GET) - 静态文件访问（可选）"}}