前端bootstrap长期维护

 ###############    bootstrap简介     ################

Bootstrap是Twitter开源的基于HTML、CSS、JavaScript的前端框架。
它是为实现快速开发Web应用程序而设计的一套前端工具包。
在使用Bootstrap之后: 各种命名都统一并且规范化。 页面风格统一,画面和谐。
中文地址:http://www.bootcss.com/,下载用于生产环境的 Bootstrap

 ###############   bootstrap布局容器和栅格系统     ################

<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <title>bootstrap第一个示例</title>
    <!--条件这个viewport来适应手机等移动端屏幕的展示-->
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <link rel="stylesheet" href="bootstrap/css/bootstrap.min.css">
    <style>
        .row div {
            border: 1px solid red;
        }
    </style>
</head>
<body>


<!--
Bootstrap 需要为页面内容和栅格系统包裹一个 .container 容器。
<div class="container-fluid"> :用于 100% 宽度,占据全部视口(viewport)的容器。
-->
<div class="container">
    <!--栅格系统:
    每一行分成12列,
    可以定义每一个标签占据的列数col-md-1,中等屏幕桌面显示器,col-xs-4,超小屏幕手机
    -->

    <!--“行(row)”必须包含在 .container (固定宽度)或 .container-fluid (100% 宽度)中,-->
    <div class="row">

        <!--可以定义每一个标签占据的列数col-md-1,中等屏幕桌面显示器,col-xs-4,超小屏幕手机-->
        <div class="col-md-1 col-xs-4">占1列</div>
        <div class="col-md-10 col-xs-4">占10列</div>
        <div class="col-md-1 col-xs-4">占1列</div>
    </div>
    <div class="row">
        <!--使用 .col-md-offset-* 类可以将列向右侧偏移。-->
        <div class="col-md-5 col-md-offset-2">第二行 左边空两列</div>
    </div>
    <div class="row">
        <div class="col-md-3">占3列的div</div>
        <div class="col-md-6">占6列的div</div>
        <!--如果在一个 .row 内包含的列(column)大于12个,包含多余列(column)的元素将作为一个整体单元被另起一行排列。-->
        <div class="col-md-6">占6列的div</div>
    </div>
    <div class="row">
        <!--可以往前推-->
        <div class="col-md-3 col-md-push-9">占3列的div</div>
        <div class="col-md-6">占6列的div</div>
    </div>
</div>

<script src="jquery-3.2.1.min.js"></script>
<script src="bootstrap/js/bootstrap.min.js"></script>

</body>
</html>

 ###############   bootstrap媒体查询-这是能够根据不同设备适配的原理     ################

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <title>媒体查询</title>
    <style>
        .c {
            height: 100px;
            width: 100px;
        }
        .c1 {
            background-color: red;
        }

/*当打开网页的设备是一个显示器设备,并且显示器的宽度小于600px时,使用下面的样式*/
        @media screen and (max- 400px) {
            .c1 {
                background-color: green;
            }
        }
    </style>

</head>
<body>
<div class="c c1"></div>
</body>
<html>

 ###############   bootstrap的常用样式     ################

<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <link rel="stylesheet" href="bootstrap/css/bootstrap.min.css">
</head>
<body>

<div class="container">

    <!--HTML 中的所有标题标签,<h1> 到 <h6> 均可使用-->
    <h1>h1. Bootstrap heading
        <!--在标题内还可以包含 <small> 标签或赋予 .small 类的元素,可以用来标记副标题。-->
        <small>Secondary text</small>
    </h1>
    <h2>h2. Bootstrap heading
        <small>Secondary text</small>
    </h2>
    <h3>h3. Bootstrap heading
        <small>Secondary text</small>
    </h3>
    <h4>h4. Bootstrap heading
        <small>Secondary text</small>
    </h4>
    <h5>h5. Bootstrap heading
        <small>Secondary text</small>
    </h5>
    <h6>h6. Bootstrap heading
        <small>Secondary text</small>
    </h6>

    <!--<p> (段落)元素还被设置了等于 1/2 行高(即 10px)的底部外边距(margin)。-->
    <p>
        世情薄,人情恶,世情薄,人情恶世情薄,人情恶世情薄,人情恶世情薄,人情恶世情薄,人情恶世情薄,人情恶世情薄,人情恶世情薄,人情恶世情薄,人情恶世情薄,人情恶
    </p>

    <!--通过添加 .lead 类可以让段落突出显示。变大,变粗-->
    <p class="lead">
        世情薄,
        <!--对于被删除的文本使用 <del> 标签。-->
        <del>人情恶</del>
        ,世情薄,人情恶世情薄,人情恶世情薄,人情恶世情薄,人情恶世情薄,人情恶世情薄,人情恶世情薄,人情恶世情薄,人情恶世情薄,人情恶世情薄,人情恶
    </p>

    <!--use the <mark> tag.高亮显示-->
    <p>高亮坐在我的
        <mark>右边</mark></p>

    <!--通过这几个类可以改变文本的大小写。-->
    <p class="text-lowercase">Lowercased text.</p>
    <p class="text-uppercase">Uppercased text.</p>
    <p class="text-capitalize">Capitalized text.</p>


    <!--让联系信息以最接近日常使用的格式呈现。在每行结尾添加 <br> 可以保留需要的样式。-->
    <address>
        <strong>luffycity, Inc.</strong><br>
        沙河地铁站往南走1500米,路左侧<br>
        赋腾国际创客中心A座2005<br>
        <abbr title="Phone">P:</abbr> (123) 456-7890
    </address>

    <address>
        <strong>Alex Li</strong><br>
        <a href="mailto:#">first.last@example.com</a>
    </address>

    <!--添加 <footer> 用于标明引用来源。来源的名称可以包裹进 <cite>标签中。-->
    <blockquote>
        <p>技术的提升只是量的积累,思想的提升才是质的飞跃。</p>
        <footer>老男孩思想</footer>
    </blockquote>

    <!--将所有元素放置于同一行。-->
    <ul class="list-inline">
        <li>111</li>
        <li>222</li>
        <li>333</li>
    </ul>


    <!--带有描述的短语列表。-->
    <dl class="dl-horizontal">
        <dt>Alex Li</dt>
        <dd>抽烟 烫头 大马猴</dd>
        <dt>Euismod</dt>
        <dd>Vestibulum id ligula porta felis euismod semper eget lacinia odio sem nec elit.</dd>
        <dd>Donec id elit non mi porta gravida at eget metus.</dd>
        <dt>Malesuada porta</dt>
        <dd>Etiam porta sem malesuada magna mollis euismod.</dd>
        <dt>Felis euismod semper eget lacinia</dt>
        <dd>Fusce dapibus, tellus ac cursus commodo, tortor mauris condimentum nibh, ut fermentum massa justo sit amet
            risus.
        </dd>
    </dl>
</div>

<!--通过 <code> 标签包裹内联样式的代码片段。-->
<code>&lt;div&gt;</code>
<code>print("hello world!")</code>


<!--通过 <kbd> 标签标记用户通过键盘输入的内容。-->
<p>按住键盘上的<kbd>ctrl</kbd>键,就支持批量操作</p>

<!--添加 .table-bordered 类为表格和其中的每个单元格增加边框。-->
<!--通过 .table-striped 类可以给 <tbody> 之内的每一行增加斑马条纹样式。-->
<!--通过添加 .table-hover 类可以让 <tbody> 中的每一行对鼠标悬停状态作出响应。-->
<!--通过添加 .table-condensed 类可以让表格更加紧凑,单元格中的内补(padding)均会减半。-->
<table class="table table-bordered table-striped table-hover table-condensed">
    <thead>
    <tr>
        <th>#</th>
        <th>姓名</th>
        <th>爱好</th>
        <th>操作</th>
    </tr>
    </thead>
    <tbody>
    <!--通过这些状态类可以为行或单元格设置颜色。-->
    <!--
    .active    鼠标悬停在行或单元格上时所设置的颜色
    .success    标识成功或积极的动作
    .info    标识普通的提示信息或动作
    .warning    标识警告或需要用户注意
    .danger    标识危险或潜在的带来负面影响的动作
    -->
    <tr class="success">
        <td>1</td>
        <td>Egon</td>
        <td>街舞</td>
        <td>
            <button class="edit-btn">编辑</button>
            <button class="delete-btn">删除</button>
        </td>
    </tr>
    <tr class="error">
        <td>2</td>
        <td>Alex</td>
        <td>烫头</td>
        <td>
            <button class="edit-btn">编辑</button>
            <button class="delete-btn">删除</button>
        </td>
    </tr>
    
    </tbody>
</table>
<script src="jquery-3.2.1.min.js"></script>
<script src="bootstrap/js/bootstrap.min.js"></script>
</body>
</html>

 ###############   bootstrap登陆页面实例     ################

<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <title>登录注册示例</title>
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <link rel="stylesheet" href="bootstrap/css/bootstrap.min.css">
    <style>
        body {
            background-color: #eee;
        }

        #login-box {
            margin-top: 100px;
        }
    </style>
</head>
<body>

<div class="container">
    <div class="row">
        <div id="login-box" class="col-md-4 col-md-offset-4">
            <h3 class="text-center">请登录</h3>
            <form class="form-horizontal">
                <div class="form-group">
                    <label for="inputEmail3" class="col-sm-3 control-label">Email</label>
                    <div class="col-sm-9 has-error">
                        <input type="email" class="form-control" id="inputEmail3" placeholder="Email">
                        <span class="help-block">邮箱不能为空</span>
                    </div>
                </div>
                <div class="form-group">
                    <label for="inputPassword3" class="col-sm-3 control-label">Password</label>
                    <div class="col-sm-9">
                        <input type="password" class="form-control" id="inputPassword3" placeholder="Password">
                    </div>
                </div>
                <div class="form-group">
                    <div class="col-sm-offset-3 col-sm-9">
                        <div class="checkbox">
                            <label>
                                <input type="checkbox"> Remember me
                            </label>
                        </div>
                    </div>
                </div>
                <div class="form-group">
                    <div class="col-sm-offset-3 col-sm-9">
                        <button type="submit" class="btn btn-primary ">Sign in</button>
                    </div>
                </div>
            </form>
        </div>
    </div>
</div>

<script src="jquery-3.2.1.min.js"></script>
<script src="bootstrap/js/bootstrap.min.js"></script>
</body>
</html>

 ###############    bootstrap组件-fontawesome图标     ################

<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <title>Font-awesome</title>
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <link rel="stylesheet" href="bootstrap/css/bootstrap.min.css">

    <!--引入font-awesome这是一个地址
    也可以下载到本地,-->
    <link rel="stylesheet" href="https://cdn.bootcss.com/font-awesome/4.7.0/css/font-awesome.min.css">
</head>
<body>

<div class="container">
    <!--
    bootstrap的组件,那些小图标,一般不用他的,我们使用fontawesome
    -->
    <i class="fa fa-weixin" style="color: green"></i>
    <i class="fa fa-weibo" aria-hidden="true"></i>
    <i class="fa fa-weibo fa-lg" aria-hidden="true"></i>
    <i class="fa fa-weibo fa-2x" aria-hidden="true"></i>
    <i class="fa fa-weibo fa-3x" aria-hidden="true"></i>
    <i class="fa fa-weibo fa-5x" aria-hidden="true"></i>
    <i class="fa fa-weibo fa-5x fa-rotate-90" aria-hidden="true"></i>
    <i class="fa fa-weibo fa-5x fa-rotate-180" aria-hidden="true"></i>
    <i class="fa fa-weibo fa-5x fa-rotate-270" aria-hidden="true"></i>
    <i class="fa fa-weibo fa-5x fa-flip-horizontal" aria-hidden="true"></i>
    <i class="fa fa-weibo fa-5x fa-flip-vertical" aria-hidden="true"></i>

    <span class="fa-stack fa-5x">
        <i class="fa fa-weibo fa-stack-1x"></i>
      <i class="fa fa-ban fa-stack-2x text-danger"></i>
    </span>


    <button class="btn btn-danger"><i class="fa fa-trash-o"></i>&nbsp;删除</button>


    <div class="list-group">
        <a class="list-group-item" href="#"><i class="fa fa-home fa-fw"></i>&nbsp; 主页</a>
        <a class="list-group-item" href="#"><i class="fa fa-book fa-fw"></i>&nbsp; 分类</a>
        <a class="list-group-item" href="#"><i class="fa fa-pencil fa-fw" aria-hidden="true"></i>&nbsp; 应用</a>
        <a class="list-group-item" href="#"><i class="fa fa-cog fa-fw" aria-hidden="true"></i>&nbsp; 设置</a>
    </div>

    <i class="fa fa-spinner fa-spin fa-3x fa-fw"></i>
    <span class="sr-only">Loading...</span>

    <i class="fa fa-circle-o-notch fa-spin fa-3x fa-fw"></i>
    <span class="sr-only">Loading...</span>

    <i class="fa fa-refresh fa-spin fa-3x fa-fw"></i>
    <span class="sr-only">Loading...</span>

    <i class="fa fa-cog fa-spin fa-3x fa-fw"></i>
    <span class="sr-only">Loading...</span>

    <i class="fa fa-spinner fa-pulse fa-3x fa-fw"></i>
    <span class="sr-only">Loading...</span>
</div>
<script src="jquery-3.2.1.min.js"></script>
<script src="bootstrap/js/bootstrap.min.js"></script>
</body>
</html>

 ###############    bootstrap组件-常用组件     ################

<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <link rel="stylesheet" href="bootstrap/css/bootstrap.min.css">
    <style>
        #d1 {
            background-color: red;
        }
        #d2 {
            background-color: yellow;
        }
        #d3 {
            background-color: deeppink;
        }
    </style>
    <!--
    地址:https://v3.bootcss.com/components/
    字体图标,使用fontawesome
    按钮,下拉菜单,按钮式的下拉菜单
    输入框,导航条,面包屑路径式的导航条,
    分页,标签,
    进度条,列表,面板,太多了,使用这个,可以使得这个页面高大上,
    -->

</head>
<body>
<div class="container">
    <div class="btn-group" role="group" aria-label="...">
  <button type="button" class="btn btn-default">Left</button>
  <button type="button" class="btn btn-default">Middle</button>
  <button type="button" class="btn btn-default">Middle2</button>
  <button type="button" class="btn btn-default">Right</button>
</div>


    <!--标签页-->
    <ul class="nav nav-tabs">
      <li role="presentation" class="active"><a href="#d1" data-toggle="tab">个人主页</a></li>
      <li role="presentation"><a href="#d2" data-toggle="tab">个人详情页</a></li>
      <li role="presentation"><a href="#d3" data-toggle="tab">消息页面</a></li>
    </ul>

    <div class="tab-content">
        <div role="tabpanel" id="d1" class="tab-pane active">这是个人主页</div>
        <div role="tabpanel" id="d2" class="tab-pane">这是一个详情页</div>
        <div role="tabpanel" id="d3" class="tab-pane">消息页面</div>
    </div>


    <ul class="nav nav-tabs">
      <li role="presentation" class="active"><a href="#">Home</a></li>
      <li role="presentation"><a href="#">Help</a></li>
      <li role="presentation" class="dropdown">
        <a class="dropdown-toggle" data-toggle="dropdown" href="#" role="button" aria-haspopup="true" aria-expanded="false">
          Dropdown <span class="caret"></span>
        </a>
        <ul class="dropdown-menu">
          <li><a href="#">Action</a></li>
          <li><a href="#">Another action</a></li>
          <li><a href="#">Something else here</a></li>
          <li role="separator" class="divider"></li>
          <li><a href="#">Separated link</a></li>
        </ul>
      </li>
    </ul>
</div>

<script src="jquery-3.2.1.min.js"></script>
<script src="bootstrap/js/bootstrap.min.js"></script>
</body>
</html>

 ###############    bootstrap的js插件     ################

<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <link rel="stylesheet" href="bootstrap/css/bootstrap.min.css">
</head>
<body>

<!--
bootstrap的js插件
1,轮播图
2,模态框

-->

<div id="carousel-example-generic" class="carousel slide" data-ride="carousel">
    <!-- Indicators -->
    <ol class="carousel-indicators">
        <li data-target="#carousel-example-generic" data-slide-to="0" class="active"></li>
        <li data-target="#carousel-example-generic" data-slide-to="1"></li>
        <li data-target="#carousel-example-generic" data-slide-to="2"></li>
    </ol>

    <!-- Wrapper for slides -->
    <div class="carousel-inner" role="listbox">
        <div class="item active">
            <img src="./imgs/banner_1.jpg" alt="...">
            <div class="carousel-caption">
                <h1>第一页介绍</h1>
                <p>老实人的恶毒,像...</p>
            </div>
        </div>
        <div class="item">
            <img src="./imgs/banner_2.jpg" alt="...">
            <div class="carousel-caption">

            </div>
        </div>
        <div class="item">
            <img src="./imgs/banner_3.jpg" alt="...">
            <div class="carousel-caption">
            </div>
        </div>
    </div>

    <!-- Controls -->
    <a class="left carousel-control" href="#carousel-example-generic" role="button" data-slide="prev">
        <span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span>
        <span class="sr-only">Previous</span>
    </a>
    <a class="right carousel-control" href="#carousel-example-generic" role="button" data-slide="next">
        <span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span>
        <span class="sr-only">Next</span>
    </a>
</div>


<hr>
<button class="btn btn-success" data-toggle="modal" data-target="#i1">点我弹出</button>


<div id="i1" class="modal fade" tabindex="-1" role="dialog">
    <div class="modal-dialog" role="document">
        <div class="modal-content">
            <div class="modal-header">
                <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span>
                </button>
                <h4 class="modal-title">模态框</h4>
            </div>
            <div class="modal-body">
                <form class="form-horizontal">
                    <div class="form-group">
                        <label for="inputEmail3" class="col-sm-2 control-label">Email</label>
                        <div class="col-sm-10">
                            <input type="email" class="form-control" id="inputEmail3" placeholder="Email">
                        </div>
                    </div>
                    <div class="form-group">
                        <label for="inputPassword3" class="col-sm-2 control-label">Password</label>
                        <div class="col-sm-10">
                            <input type="password" class="form-control" id="inputPassword3" placeholder="Password">
                        </div>
                    </div>
                </form>
            </div>
            <div class="modal-footer">
                <button type="button" class="btn btn-default" data-dismiss="modal">取消</button>
                <button type="button" class="btn btn-primary">保存</button>
            </div>
        </div><!-- /.modal-content -->
    </div><!-- /.modal-dialog -->
</div><!-- /.modal -->
<script src="jquery-3.2.1.min.js"></script>
<!--使用bootstrap的js插件,需要引入这个bootstrap的js文件,-->
<script src="bootstrap/js/bootstrap.min.js"></script>
<script>
    $('.carousel').carousel({
        interval: 2000
    });
</script>
</body>
</html>

 ###############     结束线    ################

原文地址:https://www.cnblogs.com/andy0816/p/12149745.html