february-patient-circle/february-patient-server/src/main/java/com/february/patient/mapper/DepartmentMapper.java

package com.february.patient.mapper;

import com.february.patient.domain.Department;
import org.apache.ibatis.annotations.Param;

/**
 * @program: february-patient-circle
 * @description:
 * @author: Mr.Wang
 * @create: 2023-11-02 21:53
 **/
public interface DepartmentMapper {
    Department findById(@Param("departmentId") Integer departmentId);
}