我在页面中有这个代码.我正在尝试使用bootstrap-tour工作,但它没有发生.我究竟做错了什么？我在这里错过了什么？
<!DOCTYPE html>
<html>
<head>
<link href="bootstrap.css" rel="stylesheet">
<link href="bootstrap-tour.css" rel="stylesheet">
<link href="bootstrap-tour.min.css" rel="stylesheet">
<!--[if lt IE 9]><script src="html5shiv.js"><![endif]-->
<script>
// Instance the tour
var tour = new Tour();
// Add your steps. Not too many, you don't really want to get your users sleepy
tour.addSteps([
{
element: "#content", // string (jQuery selector) - html element next to which the step popover should be shown
title: "Title of my step", // string - title of the popover
content: "Content of …