table标签的结构与合并单元格的实现方法
1.<table>标签的结构
示例代码：
<table border="1">
<caption>信息统计表</caption>
<thead>
<tr >
<th>#</th>
</tr>
</thead>
<tbody>
<tr>
<td>1</td>
</tr>
<tr>
<td>2</td>
</tr>
<tr>
<td>3</td>
</tr>
<tr>
<td>4</td>
</tr>
</tbody>
</table>
一个完整的例子：
<table border="1">
<caption class="text-center">信息统计表</caption>
<thead>
<tr >
<th>#</th>
<th>Firstname</th>
<th>Lastname</th>
<th>Phone</th>
<th>QQ</th>
</tr>
</thead>
<tbody>
<tr class="error">
<td>1</td>
<td>qian</td>
<td>shou</td>
<td>11111111111</td>
<td>111111111</td>
</tr>
<tr class="warning">
<td>2</td>
<td>qian</td>
<td>shou</td>
<td>11111111111</td>
<td>111111111</td>
</tr>
<tr class="info"> <td>3</td>
<td>qian</td>
<td>shou</td>
<td>11111111111</td>
<td>111111111</td>
</tr>
<tr class="success">
<td>4</td>
<td>qian</td>
<td>shou</td>
<td>11111111111</td>
<td>111111111</td>
</tr>
</tbody>
</table>
2.合并上下的单元格（rowspan）
示例代码：
<table border="1">
<caption class="text-center">信息统计表</caption>
<thead>
<tr >
<th>#</th>
<th>Firstname</th>
<th>Lastname</th>
<th>Phone</th>
<th>QQ</th>
</tr>
</thead>
<tbody>
<tr class="error">
<td rowspan="2">1</td>
<td>qian</td>
<td>shou</td>
<td>11111111111</td>
<td>111111111</td>
</tr> <tr class="warning">
<td>qian</td>
<td>shou</td>
<td>11111111111</td>
<td>111111111</td>
</tr> <tr class="info"> <td>3</td>
<td>qian</td>
<td>shou</td>
<td>11111111111</td>
<td>111111111</td>
</tr> <tr class="success"> <td>4</td>
<td>qian</td>
<td>shou</td>
<td>11111111111</td>
<td>111111111</td>
</tr>
</tbody>
</table>
3.合并左右的单元格（colspan）
示例代码：
<table class="table table-condensed table-bordered">
<caption class="text-center">信息统计表</caption>
<thead>
<tr >
<th>#</th>
<th>Firstname</th>
<th>Lastname</th>
<th>Phone</th>
<th>QQ</th>
</tr>
</thead>
<tbody>
<tr class="error">
<td>1</td>
<td colspan="4"><p class="text-center">这是合并了四个单元格</p></td>
</tr>
<tr class="warning">
<td>2</td>
<td>qian</td>
<td>shou</td>
<td>11111111111</td>
<td>111111111</td>
</tr>
<tr class="info">
<td>3</td>
<td>qian</td>
<td>shou</td>
<td>11111111111</td>
<td>111111111</td>
</tr>
<tr class="success">
<td>4</td>
<td>qian</td>
<td>shou</td>
<td>11111111111</td>
<td>111111111</td>
</tr>
</tbody>
</table>
示例代码：
复制代码 代码如下:
<table border="1">
<caption>信息统计表</caption>
<thead>
<tr >
<th>#</th>
</tr>
</thead>
<tbody>
<tr>
<td>1</td>
</tr>
<tr>
<td>2</td>
</tr>
<tr>
<td>3</td>
</tr>
<tr>
<td>4</td>
</tr>
</tbody>
</table>
一个完整的例子：
复制代码 代码如下:
<table border="1">
<caption class="text-center">信息统计表</caption>
<thead>
<tr >
<th>#</th>
<th>Firstname</th>
<th>Lastname</th>
<th>Phone</th>
<th>QQ</th>
</tr>
</thead>
<tbody>
<tr class="error">
<td>1</td>
<td>qian</td>
<td>shou</td>
<td>11111111111</td>
<td>111111111</td>
</tr>
<tr class="warning">
<td>2</td>
<td>qian</td>
<td>shou</td>
<td>11111111111</td>
<td>111111111</td>
</tr>
<tr class="info"> <td>3</td>
<td>qian</td>
<td>shou</td>
<td>11111111111</td>
<td>111111111</td>
</tr>
<tr class="success">
<td>4</td>
<td>qian</td>
<td>shou</td>
<td>11111111111</td>
<td>111111111</td>
</tr>
</tbody>
</table>
2.合并上下的单元格（rowspan）
示例代码：
复制代码 代码如下:
<table border="1">
<caption class="text-center">信息统计表</caption>
<thead>
<tr >
<th>#</th>
<th>Firstname</th>
<th>Lastname</th>
<th>Phone</th>
<th>QQ</th>
</tr>
</thead>
<tbody>
<tr class="error">
<td rowspan="2">1</td>
<td>qian</td>
<td>shou</td>
<td>11111111111</td>
<td>111111111</td>
</tr> <tr class="warning">
<td>qian</td>
<td>shou</td>
<td>11111111111</td>
<td>111111111</td>
</tr> <tr class="info"> <td>3</td>
<td>qian</td>
<td>shou</td>
<td>11111111111</td>
<td>111111111</td>
</tr> <tr class="success"> <td>4</td>
<td>qian</td>
<td>shou</td>
<td>11111111111</td>
<td>111111111</td>
</tr>
</tbody>
</table>
3.合并左右的单元格（colspan）
示例代码：
复制代码 代码如下:
<table class="table table-condensed table-bordered">
<caption class="text-center">信息统计表</caption>
<thead>
<tr >
<th>#</th>
<th>Firstname</th>
<th>Lastname</th>
<th>Phone</th>
<th>QQ</th>
</tr>
</thead>
<tbody>
<tr class="error">
<td>1</td>
<td colspan="4"><p class="text-center">这是合并了四个单元格</p></td>
</tr>
<tr class="warning">
<td>2</td>
<td>qian</td>
<td>shou</td>
<td>11111111111</td>
<td>111111111</td>
</tr>
<tr class="info">
<td>3</td>
<td>qian</td>
<td>shou</td>
<td>11111111111</td>
<td>111111111</td>
</tr>
<tr class="success">
<td>4</td>
<td>qian</td>
<td>shou</td>
<td>11111111111</td>
<td>111111111</td>
</tr>
</tbody>
</table>