<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>表格合并单元格</title>
</head>
<!--
1.colspan:单元格占多列(占据两列colspan="2")
2.rowspan:单元格占多行(占据两行rowspan="2"
-->
<body>
<table border="1">
<thead>
<tr>
<th>姓名</th>
<th>年龄</th>
<th colspan="2">电话</th>
<!-- <th>电话</th> -->
</tr>
</thead>
<tbody>
<tr>
<td>张三</td>
<td>28</td>
<td>19900000000</td>
<td rowspan="2">8000-8848</td>
</tr>
<tr>
<td>李四</td>
<td>28</td>
<td>18800000000</td>
<!-- <td>8000-8848</td> -->
</tr>
</tbody>
</table>
</body>
</html>