修改领取优惠券方法

ruoyi-common/src/main/java/com/ruoyi/common/constant/CacheConstants.java

@@ -44,7 +44,7 @@ public class CacheConstants
     /**
      * 字典管理 cache key
      */
-    public static final String SYS_DICT_KEY = "sys_dict:";
+    public static final String SYS_DICT_KEY = "foodie:sys_dict:";
 
     /**
      * 防重提交 redis key