package com.example.springboot.service;

import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.service.IService;
import com.example.springboot.entity.User;
import com.example.springboot.entity.vo.UserVo;

import java.util.List;

public interface UserService extends IService<User> {
    IPage<User> selectPage(UserVo userVO);

    User selectByUsername(String username);

    Integer countByUsername(String username);


    List<Long> selectChild(Long id, Boolean bool);
}