var express = require('express'); //加载模块 app = express(); //实例化express app.get('/devices',function(req,res){ res.writeHead(200,{'Content-Type':'text/plain'}); res.end('devices'); }) app.get('/devices/:id',function(req,res){ res.writeHead(200,{'Content-Type':'text/plain'}); res.end('devices'+req.param('id')); }) app.listen(8000); //监听8000端口 console.log('httpd start @8000')
阶段性理解,restful只是一种url风格shell
扩展,安装expressexpress
npm config set registry http://registry.cnpmjs.org //切换源 npm install express //安装express