最简，等待加载图fakeLoader

代码：
 1 <!DOCTYPE html>
 2     <head>
 3         <meta charset="utf-8">
 4         <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
 5         <title>DEMO4</title>
 6 
 7         <link rel="stylesheet" href="css/fakeLoader.min.css">
 8     </head>
 9     <body>          
10         <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
11         <script src="js/fakeLoader.min.js"></script>
12         <script>
13             $(document).ready(function(){
14                 $.fakeLoader({
15                     timeToHide:1200,
16                     bgColor:"#34495e",
17                     spinner:"spinner3"
18                 });
19             });
20         </script>
21         <div class="fakeLoader"></div>
22 
23     </body>
24 </html>