signin+userlevelsystem

Change-Id: I4d2b2660b23521817ae2ed6a55c6c322a20385ec
diff --git a/src/main/java/com/example/g8backend/entity/User.java b/src/main/java/com/example/g8backend/entity/User.java
index 64f4f10..4c4a465 100644
--- a/src/main/java/com/example/g8backend/entity/User.java
+++ b/src/main/java/com/example/g8backend/entity/User.java
@@ -6,6 +6,8 @@
 import lombok.Data;
 import lombok.experimental.Accessors;
 
+import java.time.LocalDate;
+
 @Data
 @TableName("users")
 @Accessors(chain = true)
@@ -17,6 +19,9 @@
     private String password;
     private String userName;
     private String email;
+    private String userLevel;      // 用户等级(lv1/lv2/lv3/vip)
+    private Integer signinCount;
+    private LocalDate lastSigninDate;
 
     @Override
     public String toString() {