src/main/java/com/gxuwz/jyd/service/impl/SysUserServiceImpl.java

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

package com.gxuwz.jyd.service.impl;

import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import com.gxuwz.jyd.pojo.SysUser;
import com.gxuwz.jyd.mapper.SysUserMapper;
import com.gxuwz.jyd.service.SysUserService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.List;

/**
 * <p>
 * 管理员表 服务实现类
 * </p>
 *
 * @author jyd
 * @since 2021-05-04
 */
@Service
public class SysUserServiceImpl extends ServiceImpl<SysUserMapper, SysUser> implements SysUserService {

    @Autowired
    private SysUserMapper userMapper;

    // 分页 + 模糊查询
    @Override
    public PageInfo<SysUser> queryUserPageByName(Integer pageNum, Integer pageSize, String fullname) {
        PageHelper.startPage(pageNum,pageSize);
        List<SysUser> users = userMapper.queryUserPageByName(fullname);
        PageInfo<SysUser> pageInfo = new PageInfo<SysUser>(users);
        return pageInfo;
    }


    // 添加用户信息
    @Override
    public void insertUser(SysUser user) {
        userMapper.insert(user);
    }

    // 根据id查找用户信息
    @Override
    public SysUser queryUserById(Integer id) {
        SysUser byId = userMapper.selectById(id);
        return byId;
    }

    // 修改用户信息
    @Override
    public Integer updateUser(SysUser user) {
        int updateById = userMapper.updateById(user);
        return updateById;
    }

    // 删除用户信息
    @Override
    public void deleteUser(Integer id) {