在同一端口上运行多个 Node (Express) 应用程序 [英] Running multiple Node (Express) apps on same port

问题描述

我有多个 Node 应用程序(构建在 Express 框架上).

I have multiple Node applications (build on Express framework).

现在我是这样放置的 -

Now I have placed them like this -

• /var/www/app1
• /var/www/app2
• /var/www/app3

现在我想在同一个端口(比如 8080)上运行这 3 个应用程序.这可能吗?

Now I want to run these 3 apps on the same port (say 8080). Is that possible ?

需要注意的一点是，每个应用程序都有这样的通用路由 -

One thing to note is that, Each app has common routes like these -

• app.get('/', func...);
• app.get('/about', func...);
• app.post('/foo', func...);
• app.post('/bar', func...);

基本上，我想像使用 Apache/PHP 设置那样做.

Basically I want to do it like you can do with Apache/PHP setup.

所以当你有一个 LAMP 堆栈时 -

So with a LAMP stack when you have -

• /var/www/app1
• /var/www/app2
• /var/www/app3

您可以轻松地将它们作为不同的应用程序访问 -

You can easily access them as different apps from -

• localhost/app1
• localhost/app2
• localhost/app3

推荐答案

您可以使用 <代码>app.use():

You can use app.use():

app
  .use('/app1', require('./app1/index').app)
  .use('/app2', require('./app2/index').app)
  .listen(8080);

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