Can I send a request to an Angular server from a Node.js server?

I am currently running two servers, one with NodeJS and the other with Angular. My NodeJS server is listening on port 3000, while my Angular server is listening on port 8000. I am wondering if it is possible to access my Angular website through localhost:3000 by routing the requests from NodeJS to Angular. Ideally, users should be able to open localhost:8000 to access my Angular application, but I would like them to also have the option to access it through localhost:3000, which is my NodeJS service. Here is a snippet of what I have tried so far:

app.get('/', function (req, res) {
    res.setHeader('Access-Control-Allow-Origin','*');
    request('localhost:8000', function (error, response, body) {
    if (!error && response.statusCode == 200) {
        console.log(body);
        res.send(body);
      }
   })
});

app.listen(3000, function() {
    console.log('Nodejs service has been invoked');
});

However, when I try to access localhost:3000, nothing shows up because the necessary files like main.css and other assets are located at localhost:8000. This means that they cannot be found when trying to access them through localhost:3000.

I am stuck and unable to find a solution. Any help would be greatly appreciated.

Answer №1

In order to customize LoopBack's middleware configuration, you will need to modify the server/middleware.json file as shown below:

{
"initial:before": {
    "loopback#favicon": {}
},
"initial": {
    "compression": {}
},
"session": {},
"auth": {},
"parse": {},
"routes": {
    "loopback#status": {
        "paths": "/status"
    }
},
"files": {
    "loopback#static": {
        "params": "$!../client"
    }
},
"final": {
    "loopback#urlNotFound": {}
},
"final:after": {
    "errorhandler": {}
}
}

The key files in the configuration above is crucial. By configuring this setting, the LoopBack server will be able to serve static files from the client directory. Once you have made these adjustments, you can create an index.html file to showcase your content.

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