BootWiki教程网
源代码：
点击运行
<!DOCTYPE html> <html> <head> <title>Bootstrap 实例</title> <meta charset="utf-8"> <meta content="width=device-width, initial-scale=1" name="viewport"> <link href="//cdn.staticfile.net/twitter-bootstrap/4.0.0/css/bootstrap.min.css" rel="stylesheet"> <script src="//cdn.staticfile.net/jquery/3.2.1/jquery.min.js"></script> <script src="//cdn.staticfile.net/popper.js/1.12.5/umd/popper.min.js"></script> <script src="//cdn.staticfile.net/twitter-bootstrap/4.0.0/js/bootstrap.min.js"></script> </head> <body> <div class="container"> <h3>提示框实例</h3><br> <a data-placement="top" data-toggle="tooltip" href="#" title="我是提示内容!">鼠标移动到我这</a> <a data-placement="bottom" data-toggle="tooltip" href="#" title="我是提示内容!">鼠标移动到我这</a> <a data-placement="left" data-toggle="tooltip" href="#" title="我是提示内容!">鼠标移动到我这</a> <a data-placement="right" data-toggle="tooltip" href="#" title="我是提示内容!">鼠标移动到我这</a> </div> <script> $(document).ready(function(){ $('[data-toggle="tooltip"]').tooltip(); }); </script> </body> </html>
运行结果