refactor: 目录结构调整和代码优化

src/test/java/com/youlai/boot/system/middleware/RedisTests.java

@@ -1,6 +1,6 @@
 package com.youlai.boot.system.middleware;
 
-import com.youlai.boot.system.model.entity.SysUser;
+import com.youlai.boot.system.model.entity.User;
 import lombok.extern.slf4j.Slf4j;
 import org.junit.jupiter.api.Test;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -25,14 +25,14 @@ public class RedisTests {
      */
     @Test
     public void testRedisSerializer() {
-        SysUser user = new SysUser();
+        User user = new User();
         user.setId(1l);
         user.setNickname("张三");
         // 写
         redisTemplate.opsForValue().set("user", user);
 
         // 读
-        SysUser userCache = (SysUser)redisTemplate.opsForValue().get("user");
+        User userCache = (User)redisTemplate.opsForValue().get("user");
         log.info("userCache:{}", userCache);
 
     }