{"message":"商品媒体管理系统","version":"1.0.0","status":"运行中","features":{"images":"支持图片上传和管理（JPEG、PNG、GIF、WEBP）","videos":"支持视频上传和管理（MP4、MOV、AVI、WEBM）","video_ratios":"支持的视频比例：1:1、3:4、9:16","image_cropping":"支持图片裁剪（1:1、3:4）"},"documentation":{"swagger_ui":"/docs","enhanced_docs":"/docs/enhanced","redoc":"/redoc"}}