1、caption用于设置表格的标题
2、border属性为正整数才会显示表格的边框,若不设置则没有边框线(包括tr/td)
<table border="1"> <caption>nowcoder</caption> <tr> <td>1</td> <td>1</td> <td>1</td> </tr> <tr> <td>1</td> <td>1</td> <td>1</td> </tr> </table>
<table border="1"> <caption>nowcoder</caption> <tr> <td>1</td> <td>1</td> <td>1</td> </tr> <tr> <td>1</td> <td>1</td> <td>1</td> </tr> </table>