feat(rabbitmq): 新增节点升级消息功能

KKSU

2024-12-31 e081193a764667cb091390b034795ee05a36b4fb

 src/main/java/cc/mrbird/febs/mall/entity/MallGoodsCoupon.java

@@ -26,5 +26,4 @@
    //减免金额
    private BigDecimal realAmount;


}