1.运行效果如图所示


2.实现代码如下

<!DOCTYPEhtml><html><head><metacharset="utf-8"><metahttp-equiv="X-UA-Compatible"content="IE=edge"><title>表格</title><!--最新版本的Bootstrap核心CSS文件--><linkrel="stylesheet"href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css"integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh5u"crossorigin="anonymous"><!--可选的Bootstrap主题文件（一般不用引入）--><linkrel="stylesheet"href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap-theme.min.css"integrity="sha384-rHyoN1iRsVXV4nD0JutlnGaslCJuC7uwjduW9SVrLvRYooPp2bWYgmgJQIXwl/Sp"crossorigin="anonymous"></head><body><!--悬停变色表格.table-hover--><tableclass="tabletable-hover"><caption>悬停变色表格.table-hover</caption><thead><tr><th>编号</th><th>名称</th><th>年龄</th><th>性别</th><th>学历</th></tr></thead><tbody><tr><td>1</td><td>小小</td><td>23</td><td>女</td><td>大专</td></tr><tr><td>2</td><td>允允</td><td>23</td><td>女</td><td>大专</td></tr><tr><td>3</td><td>朔朔</td><td>26</td><td>男</td><td>大专</td></tr><tr><td>4</td><td>单单</td><td>24</td><td>女</td><td>大专</td></tr></tbody></table><scriptsrc="https://cdn.bootcss.com/jquery/3.2.1/jquery.min.js"></script><!--最新的Bootstrap核心JavaScript文件--><scriptsrc="https://cdn.bootcss.com/bootstrap/3.3.7/js/bootstrap.min.js"integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa"crossorigin="anonymous"></script></body></html>