Python web模版Django-23　用Bootstraps上的examples/singin改造我的index.html_ <link hre-优快云博客

本文链接：https://blog.youkuaiyun.com/Pansc2004/article/details/80550949

本文介绍如何利用Bootstrap快速修改并优化登录页面的设计与功能，包括调整样式、修正路径及解决布局问题。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

前面尝试用Bootstraps页面改造了一下button，还是成功的。现在是用最快的速度改造整个index.html，步骤如下。

step1: 在Bootstraps官网上找到一个singin的example　（https://v3.bootcss.com/examples/signin/），如下：

step2:　将其代码copy下来，覆盖到index.html，然后进行改造。

<!DOCTYPE html>
<html lang="zh-CN">
  <head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <!-- 上述3个meta标签*必须*放在最前面，任何其他内容都*必须*跟随其后！ -->
    <meta name="description" content="">
    <meta name="author" content="">
    <link rel="icon" href="../../favicon.ico">

    <title>Signin Template for Bootstrap</title>

    <!-- Bootstrap core CSS -->
    <link href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">

    <!-- IE10 viewport hack for Surface/desktop Windows 8 bug -->
    <link href="../../assets/css/ie10-viewport-bug-workaround.css" rel="stylesheet">

    <!-- Custom styles for this template -->
    <link href="signin.css" rel="stylesheet">

    <!-- Just for debugging purposes. Don't actually copy these 2 lines! -->
    <!--[if lt IE 9]><script src="../../assets/js/ie8-responsive-file-warning.js"></script><![endif]-->
    <script src="../../assets/js/ie-emulation-modes-warning.js"></script>

    <!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries -->
    <!--[if lt IE 9]>
      <script src="https://cdn.bootcss.com/html5shiv/3.7.3/html5shiv.min.js"></script>
      <script src="https://cdn.bootcss.com/respond.js/1.4.2/respond.min.js"></script>
    <![endif]-->
  </head>

  <body>

    <div class="container">

      <form class="form-signin">
        <h2 class="form-signin-heading">Please sign in</h2>
        <label for="inputEmail" class="sr-only">Email address</label>
        <input type="email" id="inputEmail" class="form-control" placeholder="Email address" required autofocus>
        <label for="inputPassword" class="sr-only">Password</label>
        <input type="password" id="inputPassword" class="form-control" placeholder="Password" required>
        <div class="checkbox">
          <label>
            <input type="checkbox" value="remember-me"> Remember me
          </label>
        </div>
        <button class="btn btn-lg btn-primary btn-block" type="submit">Sign in</button>
      </form>

    </div> <!-- /container -->


    <!-- IE10 viewport hack for Surface/desktop Windows 8 bug -->
    <script src="../../assets/js/ie10-viewport-bug-workaround.js"></script>
  </body>
</html>

Step3: 将其代码修一下，实现原来index.html的逻辑和UI。

<!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">
    <!-- 上述3个meta标签*必须*放在最前面，任何其他内容都*必须*跟随其后！ -->
    <meta name="description" content="">
    <meta name="author" content="">
    <link rel="icon" href="../../favicon.ico">

    <title>Django Page</title>

    <!-- Bootstrap core CSS -->
    <link href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">

    <!-- IE10 viewport hack for Surface/desktop Windows 8 bug -->
    <link href="../../assets/css/ie10-viewport-bug-workaround.css" rel="stylesheet">

    <!-- Custom styles for this template -->
    <link href="signin.css" rel="stylesheet">

    <!-- Just for debugging purposes. Don't actually copy these 2 lines! -->
    <!--[if lt IE 9]><script src="../../assets/js/ie8-responsive-file-warning.js"></script><![endif]-->
    <script src="../../assets/js/ie-emulation-modes-warning.js"></script>

    <!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries -->
    <!--[if lt IE 9]>
      <script src="https://cdn.bootcss.com/html5shiv/3.7.3/html5shiv.min.js"></script>
      <script src="https://cdn.bootcss.com/respond.js/1.4.2/respond.min.js"></script>
    <![endif]-->
  </head>

  <body>

    <div class="container">

      <form class="form-signin" action="/login_action/" method="post">
        <h2 class="form-signin-heading">发布会管理</h2>
        <label for="inputUsername" class="sr-only">username</label>
        <input type="text" id="inputUsername" name="username" class="form-control" placeholder="username" required autofocus>
        <label for="inputPassword" class="sr-only">password</label>
        <input type="password" id="inputPassword" name="password" class="form-control" placeholder="password" required>
　　　　 <!--这个checkbox的代码，我直接删除了-->
        <button class="btn btn-lg btn-primary btn-block" type="submit" id="btn">登录</button>
         {{wronglyInput}}<br>
         {% csrf_token %}
      </form>

    </div> <!-- /container -->


    <!-- IE10 viewport hack for Surface/desktop Windows 8 bug -->
    <script src="../../assets/js/ie10-viewport-bug-workaround.js"></script>
  </body>
</html>

step4: 看看效果，感觉还是有些问题，编辑框和登录按钮太宽了。

step5: 用开发工具查一下，发现有两个js和css文件取的路径不对，我们本地是没有的；　查一下example的，有现成的路径，将这些绝对路径直接copy到index.html中，替换原来的相对路径。

step6: 替换路径

　将<link href="signin.css" rel="stylesheet">

　替换为　<link href="https://v3.bootcss.com/examples/signin/signin.css" rel="stylesheet">

将<script src="../../assets/js/ie-emulation-modes-warning.js"></script>

替换为<script src="https://v3.bootcss.com/assets/js/ie-emulation-modes-warning.js"></script>

将<script src="../../assets/js/ie10-viewport-bug-workaround.js"></script>

替换为<script src="https://v3.bootcss.com/assets/js/ie10-viewport-bug-workaround.js"></script>

将<link href="../../assets/css/ie10-viewport-bug-workaround.css" rel="stylesheet">

替换为<link href="https://v3.bootcss.com/assets/css/ie10-viewport-bug-workaround.css" rel="stylesheet">

step7: 刷新index.html，看看效果，这次对了。

Python web模版Django-23 用Bootstraps上的examples/singin改造我的index.html

Python web模版Django-23　用Bootstraps上的examples/singin改造我的index.html