PAS/target/classes/mapper/AssoEventProjectMapper.xml

<?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="cn.cslg.pas.mapper.asso.AssoEventProjectMapper">
    <!--根据事件ids和专题库id批量删除数据-->
    <!--int deleteByEventIdsAndProjectId(List<Integer> eventIds, Integer projectId);-->
    <delete id="deleteByEventIdsAndProjectId">
        delete
        from asso_event_project
        where event_id in (
        <foreach collection="eventIds" item="n" separator=",">
            #{n}
        </foreach>
        )
        and project_id = #{projectId}
    </delete>

</mapper>