账号未提供 bucket = 'bucket-crazy01-1253473776' secret_id = "AKIDFi390by6xa5vZy81cz6xYwJdiW6SYQ4X" secret_key = "JPWTBdqrdOvCF8qHSN5atyoaGiASedQ2" region = "ap-beijing" 域名:http://bucket-crazy01-1253473776.cos.ap-beijing.myqcloud.com