Return Primary Key After Inserting In MyBatis

@Mapper
public interface EmpMapper {
 
	@Delete("delete from emp where id = #{id}")
	public void delete(Integer id);
 
	@Options(useGeneratedKeys = true, keyProperty = "id")
	@Insert("insert into emp(username, name, gender, image, job, entrydate, dept_id, create_time, update_time)" +
			" values (#{username}, #{name}, #{gender}, #{image}, #{job}, #{entrydate}, #{deptId}, #{createTime}, #{updateTime})")
	public void insert(Emp emp);
 
	@Results({
		@Result(column = "dept_id", property = "deptId"),
		@Result(column = "create_time", property = "createTime"),
		@Result(column = "update_time", property = "updateTime")
	})
	@Select("select * from emp where id = #{id}")
	public Emp getById(Integer id);
 
	// or in application.properties
	// mybatis.configuration.map-underscore-to-camel-case=true
 
	//@Select("select * from emp where name like '%${name}%' and gender = #{gender} and " +
	//		"entrydate between #{begin} and #{end} order by update_time desc ")
	@Select("select * from emp where name like concat('%', #{name}, '%') and gender = #{gender} and " +
			"entrydate between #{begin} and #{end} order by update_time desc ")
	public List<Emp> list(String name, Short gender, LocalDate begin, LocalDate end);
}