Merge branch 'master' into dev

litemall-admin-api/src/main/java/org/linlinjava/litemall/admin/util/AdminResponseCode.java

@@ -20,5 +20,8 @@ public class AdminResponseCode {
     public static final Integer ROLE_NAME_EXIST = 640;
     public static final Integer ROLE_SUPER_SUPERMISSION = 641;
     public static final Integer ROLE_USER_EXIST = 642;
+    public static final Integer GROUPON_GOODS_UNKNOWN = 650;
+    public static final Integer GROUPON_GOODS_EXISTED = 651;
+    public static final Integer GROUPON_GOODS_OFFLINE = 652;
 
 }