首先要安装nginx服务 ，具体的流程，可参考 http://www.cnblogs.com/daomul/p/3315703.html
设置完需要知道本地IP地址，http://192.1**.*.*/view.html
1 <!DOCTYPE html>
2 <html>
3 <head>
4 <meta name="viewport" content="user-scalable=no,initial-scale=1.0,maximum-scale=1.0" />
5
6 <style>
7 body { margin: 0px; }
8 #tapper {
9 margin: 10px;
10 width: 300px;
11 height: 300px;
12 background-color: #f00;
13 }
14 </style>
15
16 <script>
17 function hex() {
//通过hex()函数可以随机生成一种颜色，通过点击切换
18 var hexchars = "0123456789abcedf";
19 var hexval = Math.floor(16 * Math.random());
20 return hexchars[hexval];
21 }
22 window.onload = function() {
23 var tapper = document.getElementById("tapper")
24 tapper.onclick = function() {
25 tapper.style.backgroundColor = "#"+hex()+hex()+hex();
26 }
27 }
28 </script>
29 </head>
30 <body>
31 <div id="tapper"></div>
32 </body>
33 </html>
