Update MinioController.java

mall-admin/src/main/java/com/macro/mall/controller/MinioController.java

@@ -20,6 +20,7 @@ import java.text.SimpleDateFormat;
 import java.util.Date;
 
 /**
+ * MinIO对象存储管理
  * Created by macro on 2019/12/25.
  */
 @Api(tags = "MinioController", description = "MinIO对象存储管理")