modify the redundant package

src/main/java/com/ctgu/alexapi/mapper/UsersMapper.java

@@ -2,7 +2,6 @@ package com.ctgu.alexapi.mapper;
 
 import com.ctgu.alexapi.entity.UsersEntity;
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
-import org.apache.ibatis.annotations.Mapper;
 
 /**
 * @author Alex2

src/main/java/com/ctgu/alexapi/service/impl/UsersServiceImpl.java

@@ -10,7 +10,6 @@ import com.github.pagehelper.PageHelper;
 import com.github.pagehelper.PageInfo;
 import com.google.gson.Gson;
 import lombok.extern.log4j.Log4j2;
-import org.springframework.beans.BeanUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.data.redis.core.StringRedisTemplate;
 import org.springframework.stereotype.Service;