【发布时间】：2023-04-04 08:55:01
【问题描述】：
这是我项目的structure。我无法在名为 indexprova.jsp 文件的 jsp 文件中应用名为 cover.css 的 css 文件。谁能帮我？我正在失去很多时间。提前致谢 。附上css代码、jsp文件和图片，方便大家理解。
/*
* Globals
*/
/* Links */
a,
a:focus,
a:hover {
color: #fff;
}
/* Custom default button */
.btn-secondary,
.btn-secondary:hover,
.btn-secondary:focus {
color: #333;
text-shadow: none; /* Prevent inheritance from `body` */
background-color: #fff;
border: .05rem solid #fff;
}
/*
* Base structure
*/
html,
body {
height: 100%;
background-color: #333;
}
body {
color: #fff;
text-align: center;
text-shadow: 0 .05rem .1rem rgba(0,0,0,.5);
}
/* Extra markup and styles for table-esque vertical and horizontal centering */
.site-wrapper {
display: table;
width: 100%;
height: 100%; /* For at least Firefox */
min-height: 100%;
-webkit-box-shadow: inset 0 0 5rem rgba(0,0,0,.5);
box-shadow: inset 0 0 5rem rgba(0,0,0,.5);
}
.site-wrapper-inner {
display: table-cell;
vertical-align: top;
}
.cover-container {
margin-right: auto;
margin-left: auto;
}
/* Padding for spacing */
.inner {
padding: 2rem;
}
/*
* Header
*/
.masthead {
margin-bottom: 2rem;
}
.masthead-brand {
margin-bottom: 0;
}
.nav-masthead .nav-link {
padding: .25rem 0;
font-weight: bold;
color: rgba(255,255,255,.5);
background-color: transparent;
border-bottom: .25rem solid transparent;
}
.nav-masthead .nav-link:hover,
.nav-masthead .nav-link:focus {
border-bottom-color: rgba(255,255,255,.25);
}
.nav-masthead .nav-link + .nav-link {
margin-left: 1rem;
}
.nav-masthead .active {
color: #fff;
border-bottom-color: #fff;
}
@media (min-width: 48em) {
.masthead-brand {
float: left;
}
.nav-masthead {
float: right;
}
}
/*
* Cover
*/
.cover {
padding: 0 1.5rem;
}
.cover .btn-lg {
padding: .75rem 1.25rem;
font-weight: bold;
}
/*
* Footer
*/
.mastfoot {
color: rgba(255,255,255,.5);
}
/*
* Affix and center
*/
@media (min-width: 40em) {
/* Pull out the header and footer */
.masthead {
position: fixed;
top: 0;
}
.mastfoot {
position: fixed;
bottom: 0;
}
/* Start the vertical centering */
.site-wrapper-inner {
vertical-align: middle;
}
/* Handle the widths */
.masthead,
.mastfoot,
.cover-container {
width: 100%; /* Must be percentage or pixels for horizontal alignment */
}
}
@media (min-width: 62em) {
.masthead,
.mastfoot,
.cover-container {
width: 42rem;
}
}[![<!DOCTYPE html>
<html lang="en">
<head>
<!-- Required meta tags -->
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<!-- Bootstrap CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta/css/bootstrap.min.css" integrity="sha384-/Y6pD6FV/Vv2HJnA6t+vslU6fwYXjCFtcEpHbNJ0lyAFsXTsjBbfaDjzALeQsN6M" crossorigin="anonymous">
<link href="/src/main/webapp/resources/css/cover.css" rel="stylesheet" >
</head>
<body>
<div class="site-wrapper">
<div class="site-wrapper-inner">
<div class="cover-container">
<div class="masthead clearfix">
<div class="inner">
<h3 class="masthead-brand">Cover</h3>
<nav class="nav nav-masthead">
<a class="nav-link active" href="#">Home</a>
<a class="nav-link" href="#">Features</a>
<a class="nav-link" href="#">Contact</a>
</nav>
</div>
</div>
<div class="inner cover">
<h1 class="cover-heading">Cover your page.</h1>
<p class="lead">Cover is a one-page template for building simple and beautiful home pages. Download, edit the text, and add your own fullscreen background photo to make it your own.</p>
<p class="lead">
<a href="#" class="btn btn-lg btn-secondary">Learn more</a>
</p>
</div>
<div class="mastfoot">
<div class="inner">
<p>Cover template for <a href="https://getbootstrap.com">Bootstrap</a>, by <a href="https://twitter.com/mdo">@mdo</a>.</p>
</div>
</div>
</div>
</div>
</div>
<!-- Optional JavaScript -->
<!-- jQuery first, then Popper.js, then Bootstrap JS -->
<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.11.0/umd/popper.min.js" integrity="sha384-b/U6ypiBEHpOf/4+1nzFpr53nxSS+GLCkfwBdFNTxtclqqenISfwAzpKaMNFNmj4" crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta/js/bootstrap.min.js" integrity="sha384-h0AbiXch4ZDo7tp9hKZ4TsHbi047NrKGLO3SEJAg45jXxnGIfYzk4Si90RDIqNm1" crossorigin="anonymous"></script>
</body>
</html>]【问题讨论】：
-
尝试使用此解决方案：stackoverflow.com/questions/46020589/…
-
您是否检查了 Chrome F12 开发者网络选项卡中的错误
-
试试 ref="/css/cover.css"
-
@user7294900 不起作用