创建一个最简单的服务器
var http = require(‘http‘); var server = http.createServer(function (request, response) { response.end(‘ok‘); }); server.listen(8080);
启动后在浏览器输入http://127.0.0.1:8080 后如图所示
我们可以再复杂点，调用fs模块打开index.html，启动浏览器就会去加载index.html页面的内容
var http = require(‘http‘);
var fs = require(‘fs‘);
var server = http.createServer(function (request, response) {
fs.readFile(‘index.html‘, ‘utf-8‘, function (err,data) {
response.end(‘ok‘);
});
});
server.listen(8080);
监听代码也可直接链式调用
var http = require(‘http‘);
var fs = require(‘fs‘);
var server = http.createServer(function (request, response) {
fs.readFile(‘index.html‘, ‘utf-8‘, function (err,data) {
response.end(‘ok‘);
});
}).listen(8080);
原文：https://www.cnblogs.com/zzws/p/8993175.html