package com.jkcredit.invoice.hub.mapper; import com.baomidou.mybatisplus.core.mapper.BaseMapper; import com.baomidou.mybatisplus.core.metadata.IPage; import com.baomidou.mybatisplus.extension.plugins.pagination.Page; import com.jkcredit.invoice.hub.model.dto.user.UserDto; import com.jkcredit.invoice.hub.model.po.user.UserPo; import org.apache.ibatis.annotations.Param; import java.util.Optional; public interface UserMapper extends BaseMapper { Optional getUserByUserName(String userName); IPage getUsersPage(Page page, @Param("query") UserDto userDto); UserPo getUserById(Long id); }