Hello Node

启动服务

var http = require('http');
var server = http.createServer(function (request, response) {
    // 发送 HTTP 头部
    // HTTP 状态值: 200 : OK
    // 内容类型: text/plain
    response.writeHead(200, {'Content-Type': 'text/plain'});

    // 发送响应数据 "Hello World"
    response.end('Hello NodeJs\n');
});
server.listen(8888, '127.0.0.1');

console.log('Server running at http://127.0.0.1:8888/');

链式调用

var http = require('http');
http.createServer(function (request, response) {
    // 发送 HTTP 头部
    // HTTP 状态值: 200 : OK
    // 内容类型: text/plain
    response.writeHead(200, {'Content-Type': 'text/plain'});

    // 发送响应数据 "Hello World"
    response.end('Hello NodeJs\n');
}).listen(8888, '127.0.0.1');

console.log('Server running at http://127.0.0.1:8888/');