我知道这是一个老问题——如果你不喜欢使用connect或express，这里有一个简单的文件服务器实用工具;而是HTTP模块。

var fileServer = require('./fileServer');
var http = require('http');
http.createServer(function(req, res) {
   var file = __dirname + req.url;
   if(req.url === '/') {
       // serve index.html on root 
       file = __dirname + 'index.html'
   }
   // serve all other files echoed by index.html e.g. style.css
   // callback is optional
   fileServer(file, req, res, callback);

})
module.exports = function(file, req, res, callback) {
    var fs = require('fs')
        , ext = require('path').extname(file)
        , type = ''
        , fileExtensions = {
            'html':'text/html',
            'css':'text/css',
            'js':'text/javascript',
            'json':'application/json',
            'png':'image/png',
            'jpg':'image/jpg',
            'wav':'audio/wav'
        }
    console.log('req    '+req.url)
    for(var i in fileExtensions) {
       if(ext === i) {    
          type = fileExtensions[i]
          break
       }
    }
    fs.exists(file, function(exists) {
       if(exists) {
          res.writeHead(200, { 'Content-Type': type })
          fs.createReadStream(file).pipe(res)
          console.log('served  '+req.url)
          if(callback !== undefined) callback()
       } else {
          console.log(file,'file dne')
         }  
    })
}

   var http = require('http');
   var fs = require('fs');

  http.createServer(function(request, response) {  
    response.writeHeader(200, {"Content-Type": "text/html"});  
    var readSream = fs.createReadStream('index.html','utf8')
    readSream.pipe(response);
  }).listen(3000);

 console.log("server is running on port number ");

您可以使用fs对象手动回显文件，但我建议使用ExpressJS框架使您的工作更容易。

.．.但如果你坚持用艰难的方式来做:

var http = require('http');
var fs = require('fs');

http.createServer(function(req, res){
    fs.readFile('test.html',function (err, data){
        res.writeHead(200, {'Content-Type': 'text/html','Content-Length':data.length});
        res.write(data);
        res.end();
    });
}).listen(8000);

这可能会更好一些，因为您将流式文件而不是像fs.readFile那样将其全部加载到内存中。

var http = require('http');
var fs = require('fs');
var path = require('path');
var ext = /[\w\d_-]+\.[\w\d]+$/;

http.createServer(function(req, res){
    if (req.url === '/') {
        res.writeHead(200, {'Content-Type': 'text/html'});
        fs.createReadStream('index.html').pipe(res);
    } else if (ext.test(req.url)) {
        fs.exists(path.join(__dirname, req.url), function (exists) {
            if (exists) {
                res.writeHead(200, {'Content-Type': 'text/html'});
                fs.createReadStream('index.html').pipe(res);
            } else {
                res.writeHead(404, {'Content-Type': 'text/html'});
                fs.createReadStream('404.html').pipe(res);
        });
    } else {
        //  add a RESTful service
    }
}).listen(8000);

使用快递模块怎么样?

    var app = require('express')();

    app.get('/',function(request,response){
       response.sendFile(__dirname+'/XXX.html');
    });

    app.listen('8000');

然后，可以使用浏览器获取/localhost:8000

我认为这将是一个更好的选择，因为它显示了运行服务器的URL:

var http = require('http'),
    fs = require('fs');

const hostname = '<your_machine_IP>';
const port = 3000;

const html=fs.readFile('./index.html', function (err, html) {
    if (err) {
        throw err; 
    }
        http.createServer(function(request, response) {  
        response.writeHeader(200, {"Content-Type": "text/html"});  
        response.write(html);  
        response.end();  
    }).listen(port, hostname, () => {
            console.log(`Server running at http://${hostname}:${port}/`);
        })
});