package com.car.mapper; import com.car.entity.Car; import org.apache.ibatis.annotations.Mapper; import org.apache.ibatis.annotations.Param; import java.util.List; @Mapper public interface CarMapper { Car findById(@Param("id") Long id); List findAll(@Param("keyword") String keyword, @Param("isSpecial") Boolean isSpecial); int insert(Car car); int update(Car car); int delete(@Param("id") Long id); }