response.writeHead(200, { ‘Content-Type‘: ‘text/plain;charset=utf-8‘ })

 1 var http = require(‘http‘)
 2 
 3 var sever = http.createServer()
 4 
 5 sever.on(‘request‘, function (request, response) {
 6 
 7     //将响应编码设置为UTF-8,以解决乱码问题
 8     response.writeHead(200, { ‘Content-Type‘: ‘text/plain;charset=utf-8‘ })
 9     console.log(‘接收到客户端的请求‘ + request.url)
10 
11     switch (request.url) {
12         case ‘/‘:
13             response.write(‘主页‘)
14             break
15         case ‘/reg‘:
16             response.write(‘注册页面‘)
17             break
18         case ‘/login‘:
19             response.write(‘登录页面‘)
20             break
21         default:
22             response.write(‘404‘)
23     }
24 
25     response.end()
26 })
27 
28 sever.listen(3000, function () {
29     console.log(‘服务器已启动,请访问3000端口...‘)
30 })