优化：使用枚举存储性别、状态等信息（采用 MyBatis Plus#通用枚举扩展），常量类则专注于存储全局变量，例如：缓存键、默认值等

README.md

@@ -172,6 +172,7 @@ continew-admin  # 全局通用项目配置及依赖版本管理
   │                │  ├─ threadpool   # 线程池配置
   │                │  └─ properties   # 公共配置属性
   │                ├─ consts       # 公共常量
+  │                ├─ enums        # 公共枚举
   │                ├─ exception    # 公共异常
   │                ├─ handler      # 公共处理器
   │                ├─ model        # 公共模型

continew-admin-common/src/main/java/top/charles7c/cnadmin/common/config/jackson/JacksonConfiguration.java

@@ -16,6 +16,7 @@
 
 package top.charles7c.cnadmin.common.config.jackson;
 
+import java.io.IOException;
 import java.math.BigDecimal;
 import java.math.BigInteger;
 import java.time.LocalDate;
@@ -30,6 +31,10 @@ import org.springframework.boot.autoconfigure.jackson.Jackson2ObjectMapperBuilde
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 
+import com.baomidou.mybatisplus.annotation.IEnum;
+import com.fasterxml.jackson.core.JsonGenerator;
+import com.fasterxml.jackson.databind.JsonSerializer;
+import com.fasterxml.jackson.databind.SerializerProvider;
 import com.fasterxml.jackson.databind.ser.std.ToStringSerializer;
 import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
 import com.fasterxml.jackson.datatype.jsr310.deser.LocalDateDeserializer;
@@ -59,6 +64,15 @@ public class JacksonConfiguration {
         String timeFormatPattern = "HH:mm:ss";
 
         return builder -> {
+            // 针对通用枚举 IEnum 的转换
+            builder.serializerByType(IEnum.class, new JsonSerializer<IEnum<Integer>>() {
+                @Override
+                public void serialize(IEnum<Integer> value, JsonGenerator gen, SerializerProvider serializers)
+                    throws IOException {
+                    gen.writeNumber(value.getValue());
+                }
+            });
+
             // 针对 Long、BigInteger、BigDecimal 的转换
             JavaTimeModule javaTimeModule = new JavaTimeModule();
             javaTimeModule.addSerializer(Long.class, BigNumberSerializer.SERIALIZER_INSTANCE);

continew-admin-common/src/main/java/top/charles7c/cnadmin/common/consts/CacheConstants.java

@@ -16,22 +16,21 @@
 
 package top.charles7c.cnadmin.common.consts;
 
+import lombok.AccessLevel;
+import lombok.NoArgsConstructor;
+
 /**
- * 公共常量
+ * 缓存键常量
  *
  * @author Charles7c
  * @since 2022/12/22 19:30
  */
-public interface CommonConstants {
+@NoArgsConstructor(access = AccessLevel.PRIVATE)
+public class CacheConstants {
 
     /**
-     * 状态-启用
+     * 登录用户缓存键
      */
-    Integer STATUS_ENABLE = 1;
+    public static final String LOGIN_USER_CACHE_KEY = "LOGIN_USER";
-
-    /**
-     * 状态-禁用
-     */
-    Integer STATUS_DISABLE = 2;
 
 }

continew-admin-common/src/main/java/top/charles7c/cnadmin/common/enums/DisEnableStatusEnum.java

@@ -0,0 +1,42 @@
+/*
+ * Copyright (c) 2022-present Charles7c Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package top.charles7c.cnadmin.common.enums;
+
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
+
+import com.baomidou.mybatisplus.annotation.IEnum;
+
+/**
+ * 启用/禁用状态枚举
+ *
+ * @author Charles7c
+ * @since 2022/12/29 22:38
+ */
+@Getter
+@RequiredArgsConstructor
+public enum DisEnableStatusEnum implements IEnum<Integer> {
+
+    /** 启用 */
+    ENABLE(1, "启用"),
+
+    /** 禁用 */
+    DISABLE(2, "禁用"),;
+
+    private final Integer value;
+    private final String description;
+}

continew-admin-common/src/main/java/top/charles7c/cnadmin/common/enums/GenderEnum.java

@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2022-present Charles7c Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package top.charles7c.cnadmin.common.enums;
+
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
+
+import com.baomidou.mybatisplus.annotation.IEnum;
+
+/**
+ * 性别枚举
+ *
+ * @author Charles7c
+ * @since 2022/12/29 21:59
+ */
+@Getter
+@RequiredArgsConstructor
+public enum GenderEnum implements IEnum<Integer> {
+
+    /** 未知 */
+    UNKNOWN(0, "未知"),
+
+    /** 男 */
+    MALE(1, "男"),
+
+    /** 女 */
+    FEMALE(2, "女"),;
+
+    private final Integer value;
+    private final String description;
+}

continew-admin-common/src/main/java/top/charles7c/cnadmin/common/model/dto/LoginUser.java

@@ -21,6 +21,8 @@ import java.time.LocalDateTime;
 
 import lombok.Data;
 
+import top.charles7c.cnadmin.common.enums.GenderEnum;
+
 /**
  * 登录用户信息
  *
@@ -50,7 +52,7 @@ public class LoginUser implements Serializable {
     /**
      * 性别（0未知 1男 2女）
      */
-    private Integer gender;
+    private GenderEnum gender;
 
     /**
      * 手机号码
@@ -72,11 +74,6 @@ public class LoginUser implements Serializable {
      */
     private String notes;
 
-    /**
-     * 状态（1启用 2禁用）
-     */
-    private Integer status;
-
     /**
      * 最后一次修改密码的时间
      */

continew-admin-common/src/main/java/top/charles7c/cnadmin/common/util/helper/LoginHelper.java

@@ -22,6 +22,7 @@ import lombok.NoArgsConstructor;
 import cn.dev33.satoken.context.SaHolder;
 import cn.dev33.satoken.stp.StpUtil;
 
+import top.charles7c.cnadmin.common.consts.CacheConstants;
 import top.charles7c.cnadmin.common.model.dto.LoginUser;
 import top.charles7c.cnadmin.common.util.ExceptionUtils;
 
@@ -34,8 +35,6 @@ import top.charles7c.cnadmin.common.util.ExceptionUtils;
 @NoArgsConstructor(access = AccessLevel.PRIVATE)
 public class LoginHelper {
 
-    private static final String LOGIN_USER_KEY = "LOGIN_USER";
-
     /**
      * 用户登录并缓存用户信息
      *
@@ -43,9 +42,9 @@ public class LoginHelper {
      *            登录用户信息
      */
     public static void login(LoginUser loginUser) {
-        SaHolder.getStorage().set(LOGIN_USER_KEY, loginUser);
+        SaHolder.getStorage().set(CacheConstants.LOGIN_USER_CACHE_KEY, loginUser);
         StpUtil.login(loginUser.getUserId());
-        StpUtil.getTokenSession().set(LOGIN_USER_KEY, loginUser);
+        StpUtil.getTokenSession().set(CacheConstants.LOGIN_USER_CACHE_KEY, loginUser);
     }
 
     /**
@@ -54,13 +53,13 @@ public class LoginHelper {
      * @return /
      */
     public static LoginUser getLoginUser() {
-        LoginUser loginUser = (LoginUser)SaHolder.getStorage().get(LOGIN_USER_KEY);
+        LoginUser loginUser = (LoginUser)SaHolder.getStorage().get(CacheConstants.LOGIN_USER_CACHE_KEY);
         if (loginUser != null) {
             return loginUser;
         }
         try {
-            loginUser = (LoginUser)StpUtil.getTokenSession().get(LOGIN_USER_KEY);
+            loginUser = (LoginUser)StpUtil.getTokenSession().get(CacheConstants.LOGIN_USER_CACHE_KEY);
-            SaHolder.getStorage().set(LOGIN_USER_KEY, loginUser);
+            SaHolder.getStorage().set(CacheConstants.LOGIN_USER_CACHE_KEY, loginUser);
         } catch (Exception ignored) {
         }
         return loginUser;

continew-admin-system/src/main/java/top/charles7c/cnadmin/auth/service/impl/LoginServiceImpl.java

@@ -24,7 +24,7 @@ import cn.dev33.satoken.stp.StpUtil;
 import cn.hutool.core.bean.BeanUtil;
 
 import top.charles7c.cnadmin.auth.service.LoginService;
-import top.charles7c.cnadmin.common.consts.CommonConstants;
+import top.charles7c.cnadmin.common.enums.DisEnableStatusEnum;
 import top.charles7c.cnadmin.common.model.dto.LoginUser;
 import top.charles7c.cnadmin.common.util.CheckUtils;
 import top.charles7c.cnadmin.common.util.SecureUtils;
@@ -53,7 +53,7 @@ public class LoginServiceImpl implements LoginService {
         CheckUtils.exIfNull(sysUser, "用户名或密码错误");
         Long userId = sysUser.getUserId();
         CheckUtils.exIfNotEqual(sysUser.getPassword(), SecureUtils.md5Salt(password, userId.toString()), "用户名或密码错误");
-        CheckUtils.exIfEqual(CommonConstants.STATUS_DISABLE, sysUser.getStatus(), "此账号已被禁用，如有疑问，请联系管理员");
+        CheckUtils.exIfEqual(DisEnableStatusEnum.DISABLE, sysUser.getStatus(), "此账号已被禁用，如有疑问，请联系管理员");
 
         // 登录
         LoginUser loginUser = BeanUtil.copyProperties(sysUser, LoginUser.class);

continew-admin-system/src/main/java/top/charles7c/cnadmin/system/model/entity/SysUser.java

@@ -23,6 +23,8 @@ import lombok.Data;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
 
+import top.charles7c.cnadmin.common.enums.DisEnableStatusEnum;
+import top.charles7c.cnadmin.common.enums.GenderEnum;
 import top.charles7c.cnadmin.common.model.entity.BaseEntity;
 
 /**
@@ -61,7 +63,7 @@ public class SysUser extends BaseEntity {
     /**
      * 性别（0未知 1男 2女）
      */
-    private Integer gender;
+    private GenderEnum gender;
 
     /**
      * 手机号码
@@ -86,7 +88,7 @@ public class SysUser extends BaseEntity {
     /**
      * 状态（1启用 2禁用）
      */
-    private Integer status;
+    private DisEnableStatusEnum status;
 
     /**
      * 最后一次修改密码的时间