增量开发MQTT协议、功能模块，上下行命令（消息）等

liurunyu

2025-06-05 f8b2e59a82702a790c383a8ecd90c708c76e2488

 pipIrr-platform/pipIrr-web/pipIrr-web-sso/src/main/java/com/dy/sso/busi/CacheConstants.java

New file
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package com.dy.sso.busi;

public class CacheConstants {

    public static final String cacheNames = "ssoCache" ;

    public static final String loginUserKeyPrefix = "loginUser_" ;
}