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/component/mqtt/model/EventsReceiver.java

@@ -26,4 +26,7 @@

    private String sn;

    private String type;

    private String method;
}