以下代码来自bootstrap中文网
1 <!DOCTYPE html> 2 <html lang="zh-CN"> 3 <head> 4 <meta charset="utf-8"> 5 <meta http-equiv="X-UA-Compatible" content="IE=edge"> 6 <meta name="viewport" content="width=device-width, initial-scale=1"> 7 <title>Bootstrap 模板</title> 8 <link href="lib/bootstrap/css/bootstrap.css" rel="stylesheet"> 9 <!--[if lt IE 9]> 10 <script src="//cdn.bootcss.com/html5shiv/3.7.2/html5shiv.min.js"></script> 11 <script src="//cdn.bootcss.com/respond.js/1.4.2/respond.min.js"></script> 12 <![endif]--> 13 <style> 14 15 </style> 16 </head> 17 <body> 18 19 <div class="panel-group" id="accordion" role="tablist" aria-multiselectable="true"> 20 21 22 <div class="panel panel-default"> 23 <!-- 折叠分组1的头 --> 24 <div class="panel-heading" role="tab" id="headingOne"> 25 <!-- 整个h4里面是标题栏 --> 26 <h4 class="panel-title"> 27 <a role="button" data-toggle="collapse" data-parent="#accordion" href="#collapseOne" aria-expanded="true" aria-controls="collapseOne"> 28 折叠分组1的标题 29 </a> 30 </h4> 31 32 </div> 33 34 <!-- 折叠分组的内容 in 决定是否展开 下面的内容 --> 35 <div id="collapseOne" class="panel-collapse collapse in" role="tabpanel" aria-labelledby="headingOne"> 36 37 <div class="panel-body"> 38 内容(Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod. Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.) 39 </div> 40 </div> 41 </div> 42 43 44 45 <div class="panel panel-default"> 46 <div class="panel-heading" role="tab" id="headingTwo"> 47 <h4 class="panel-title"> 48 <a class="collapsed" role="button" data-toggle="collapse" data-parent="#accordion" href="#collapseTwo" aria-expanded="false" aria-controls="collapseTwo"> 49 折叠分组2的标题 50 </a> 51 </h4> 52 </div> 53 <div id="collapseTwo" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingTwo"> 54 <div class="panel-body"> 55 内容(Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod. Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.) 56 </div> 57 </div> 58 </div> 59 60 61 62 <div class="panel panel-default"> 63 <div class="panel-heading" role="tab" id="headingThree"> 64 <h4 class="panel-title"> 65 <a class="collapsed" role="button" data-toggle="collapse" data-parent="#accordion" href="#collapseThree" aria-expanded="false" aria-controls="collapseThree"> 66 折叠分组3的标题 67 </a> 68 </h4> 69 </div> 70 <div id="collapseThree" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingThree"> 71 <div class="panel-body"> 72 内容(Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod. Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.) 73 </div> 74 </div> 75 </div> 76 77 78 79 80 </div> 81 82 83 <script src="lib/jquery/jquery.js"></script> 84 <script src="lib/bootstrap/js/bootstrap.js"></script> 85 </body> 86 </html>