使用node-livereload自动刷新页面

1. 安装node

2. 安装python

3. 安装connect, serve-static和node-livereload (以下都假设命令行当前目录为e:\WebSite)

e:\WebSite>npm install connect

e:\WebSite>npm install serve-static

e:\WebSite>npm install livereload

如果出现类似：MSB8036: The Windows SDK version 8.1 was not found的错误，请使用Visual Studio安装包安装"Tools and Windows SDKs"

4. 安装Google Chrom 插件 LiveReload
https://chrome.google.com/webstore/detail/jnihajbhpnppcggbcgedagnkighmdlei
5. 创建Web Server和File watch server, 脚本如下保存为e:\WebSite\server.js

var connect = require('connect');
var serveStatic = require('serve-static');

var app = connect();

app.use(serveStatic(__dirname + "\\WebSite"));

app.listen(5000);

console.log('Web Server start')

livereload = require('livereload');
server = livereload.createServer();
server.watch(__dirname + "\\WebSite");

console.log('File watching start')

6. 运行server.js

e:\WebSite>node server.js

这样只要e:\WebSite下的文件一更新，浏览器打开的页面就会自动刷新