mybatis 批量插入 Column count doesn‘t match value count at row 1

INSERT INTO table (id, a, b) values
<foreach collection="lists" close=")" open="(" index="i" item="item" separator=",">
    #{item.id},
    #{item.a},
    #{item.b}
</foreach>

INSERT INTO table(id, a, b) values
<foreach collection="lists" index="i" item="item" separator=",">
    <!--注意括号位置-->
    (
    #{item.id},
    #{item.a},
    #{item.b}
    )
</foreach>