mybatis 批量插入

Posted 2020-09-26

映射文件 以传入一个List为例

<insert id="[方法名]" useGeneratedKeys="true" parameterType="java.util.List">  
    <selectKey resultType="[数据类型]" keyProperty="id" order="AFTER">  
        SELECT  
        LAST_INSERT_ID()
    </selectKey>  
    insert into table_name([字段名],[字段名])   
    values
    <foreach collection="list" item="item" index="index" separator="," >  
        (#{item.[属性名]},#{item.[属性名]})  
    </foreach>  
</insert>

 

selectKey设置insert时主键不自动生成时如何配置