mybatis sql语句

1、批量插入：传入List

    <insert id="insertForeach" parameterType="java.util.ArrayList">
        insert into edu_lesson_arrange
          (item_id,subject,code,serial_number,length,create_time)
        values
        <foreach collection="list" item="lessonArrange" index="index" separator=",">
            (
                #{lessonArrange.itemId},
                #{lessonArrange.subject},
                #{lessonArrange.code},
                #{lessonArrange.serialNumber},
                #{lessonArrange.length},
                #{lessonArrange.createTime}
            )
        </foreach>
    </insert>