相关疑难解决方法(0)

如果从远程加载失败,则加载本地引导程序css和js

我正在尝试在远程文件不可用时加载本地css和js文件.(wifi断开连接)主要问题是"我不知道如何让css加载正确".据我所知,jquery应该放在body的底部以减少页面加载时间.在浏览器的地址行中,我输入localhost:8000 // example.html(使用静态网页Web浏览器).

演示代码

<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge" />
  <meta name="viewport" content="width=device-width, initial-scale=1" />
  <meta name="description" content="Go By Example - Google Go (golang) code examples" />
  <link rel="icon" href="favicon.ico">
  <title>Go by Example - Google Go (golang) code examples</title>
  <link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
  <link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap-theme.min.css">
</head>
  <body>
    <span class="glyphicon glyphicon-flash"></span>
    ...
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<script>!window.jQuery && document.write(unescape('%3Cscript src="js/jquery.min.js"%3E%3C/script%3E'))</script>
<script id="bsscript" src="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
<script>$("#bsscript").load("js/bootstrap.min.js")</script>

  </body>
</html>
Run Code Online (Sandbox Code Playgroud)

输出铬的错误信息

GET file://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css net::ERR_FILE_NOT_FOUND local.html:9
GET file://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap-theme.min.css net::ERR_FILE_NOT_FOUND local.html:10
GET http://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js net::ERR_INTERNET_DISCONNECTED local.html:16 …
Run Code Online (Sandbox Code Playgroud)

twitter-bootstrap twitter-bootstrap-3

3
推荐指数
1
解决办法
6072
查看次数