oss增加按【通过文件扩展名获取MIME类型】存储对象

liusuyi

2025-10-30 27b3ffa1dcf89f4dc5fdd13a96f7c985d0eba68d

 ard-sample/src/main/java/com/ard/sample/manage/model/dto/DeviceDTO.java

@@ -64,4 +64,6 @@
    private Integer firmwareStatus;

    private Integer firmwareProgress;

    private Long workType;
}