如何使用mybatis 查询参数为list集合的数据

举例 如下：

package com.sky.mapper;

import com.sky.entity.SetmealDish;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Mapper;
import java.util.List;

@Mapper
public interface SetmealDishMapper {
    /**
     * 根据菜品id查询对应的套餐id
     *
     * @param dishIds
     * @return
     */
    //select setmeal_id from setmeal_dish where dish_id in (1,2,3,4)
    List<Long> getSetmealIdsByDishIds(List<Long> dishIds);
}

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
        "http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
<mapper namespace="com.sky.mapper.SetmealDishMapper">
    <select id="getSetmealIdsByDishIds" resultType="java.lang.Long">
        select setmeal_id from setmeal_dish where dish_id in
        <foreach collection="dishIds" item="dishId" separator="," open="(" close=")">
            #{dishId}
        </foreach>
    </select>
</mapper>

ok