mybatisリストセットをMySQLに挿入

id="intsertAllUserIdsAndMsg" parameterType="java.util.List">
    insert into User_Msg(
    user_id,
    msg_id,
    `read`,
    `type`,
    crt_time
    )
    values
    collection="list" item="item" index= "index" separator =",">
        (
        #{item.userId},
        #{item.smsId},
        #{item.read},
        #{item.type},
        NOW()
        )
    

    read type    `  ,Tab     ,