Question

html中,合并单元格3列为1列

Answer 1

<table border="1">

<tr>

    <td rowspan="3">

        aa

    </td>

    <td>

        aa

    </td>

</tr>

<tr>

    <td>

        bb

    </td>

</tr>

<tr>

    <td>

        cc

    </td>

</tr>

</table>

结果：

Answer 2

colspan="3"

Answer 3

Colspan 或 rowspan