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


var server = http.createServer();

server.on('request', function(req, res) {
    fs.readFile('./index.html', function(err, data) {
        if (err) {
            res.setHeader('content-type', 'text/html; charset=UTF-8');
            res.end('文件读取失败，请稍后重试....')
        } else {
            res.end(data);
        }

    })
})

server.listen(3000, function() {
    console.log('Server is running.....')
})