http- 像Apache一样

var http = require('http')

var fs = require('fs')

var server = http.createServer()

var wwwDir = 'D:/Movie/www'

server.on('request', function (req, res) {

var url = req.url

// / index.html

// /a.txt wwwDir + /a.txt

// /apple/login.html wwwDir + /apple/login.html

// /img/ab1.jpg wwwDir + /img/ab1.jpg

 

var filePath = '/index.html'

if (url !== '/') {

filePath = url

}

fs.readFile(wwwDir + filePath, function (err, data) {

if (err) {

return res.end('404 Not Found.')

}

res.end(data)

})

})

// 3. 绑定端口号，启动服务

server.listen(3000, function () {

console.log('running...')

})