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我正在研究 node.js。我有两台服务器，一台用于我自己的基于节点的应用程序，一台用于基于 VOIP linphone web 节点的应用程序。我想合并两台服务器并希望在同一个端口上运行，但有一些问题我自己的应用程序服务器需要“HTTP”，但 linphone 服务器需要“express”库。

我自己的应用程序节点服务器代码

var http = require("http");
var fs = require("fs");
var path = require("path");
var url = require("url");

var mimeTypes = {
    "html": "text/html",
    "jpeg": "image/jpeg",
    "jpg": "image/jpeg",
    "png": "image/png",
    "js": "text/javascript",
    "css": "text/css"
};

var server = http.createServer(function(request, response) {

var uri = url.parse(request.url).pathname;

//uri = "www/" + uri;

if (uri.charAt(uri.length - 1) == "/") {
    uri += "index.html";
}

if (uri.indexOf("..") != -1) {
    response.writeHead(403);
    response.end();
}

var filename = path.join(process.cwd(), uri);

console.log("\tAttempting to serve: " + filename);

fs.exists(filename, function(exists) {

    if (!exists) {
        console.log("File not found: " + filename);
        response.writeHead(404);
        response.end("Sorry, the file you requested was not found. Don't let it ruin your day! :)");
        return;
    }

    var mimeType = mimeTypes[path.extname(filename).split(".")[1]];
    response.writeHead(200, {'Content-Type': mimeType});

    var fileStream = fs.createReadStream(filename);
    fileStream.pipe(response);
});

}).listen(process.env.PORT || 8080);

console.log('listening on ' + (process.env.PORT || 8080));

Linphone Web App 节点服务器文件代码

    var express = require('express');
    var commander = require('commander');
    var https = require('https');
    var http = require('http');
    var fs = require('fs');
    var crypto = require('crypto');
    var app = express();

    commander
    .version('0.0.1')
    .option('-d, --debug', 'Debug env')
    .option('-p, --port <n>', 'HTTP port', parseInt)
    .parse(process.argv);

    app.set('port', commander.port ? commander.port : 8888);
    app.set('env', commander.debug ? 'debug' : 'release');
    app.set('tmp', __dirname + '/tmp/');
    app.set('public', __dirname + '/core/');
    app.set('tmp', app.get('public') + '/tmp/');
    app.set('expires', (app.get('env') === 'debug') ? 0 : 60 * 60 * 24 * 14 * 1000);

    app.configure(function() {
        app.use(express.compress());
        app.use(express.bodyParser());
        app.use(express.static(app.get('public'), {maxAge: app.get('expires')}));
    });

    fs.mkdir(app.get('tmp'), 0777, function(err) {
    });

    function my_random() {
        var current_date = (new Date()).valueOf().toString();
        var random = Math.random().toString();
        return crypto.createHash('sha1').update(current_date + random).digest('hex');
    }

    app.post('/upload', function(req, res, next) {
        data = req.body.data.replace(/ /g, '+');
        filename = app.get('tmp') + "/" + my_random();
        console.log("Upload(" + req.body.filename + ", " + data.length + "): " + filename);
fs.writeFile(filename, data, 'base64', function(err) {
    if (err) {
        res.writeHead(500, {'Content-Type': 'text/plain'});
        res.end('Forbidden \n');
        console.log(err);
    } else {
        res.writeHead(200, {'Content-Type': 'text/plain'});
        res.end('Ok \n');
        console.log("The file \"" + filename + "\" was saved!");
    }
    });
    });

    module.exports = app.listen(app.get('port'), function() {
console.log('Express server listening on port ' + app.get('port') + ' env ' + app.get('env'));
    });
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