Hi everyone! Today I'd like to talk to you about how to set up a proxy IP through Node.js so that our server can be accessed on the extranet. It's like navigating the ocean, we need a boat that can navigate the fruitful waters on our behalf. So, let's get sailing!

nodejs set proxy ip

First, we need to set up our server using Node.js. Node.js is our navigator, and it will help us easily build a strong fortress so that we can survive in the sea. Next, let's install a vessel called `express`! This ship will help us navigate the ocean quickly, as if we were flying in the blue sky.

"`javascript
const express = require('express');
const app = express();
const port = 3000;

app.get('/', (req, res) => {
res.send('Hello, World!');
});

app.listen(port, () => {
console.log(`Server is running on port ${port}`);
});
“`

The code above is like building a sturdy patrol boat on the beach, which can help us patrol the waters and make sure our shipping lanes are safe. However, in order to navigate in the wider sea, we also need to use a proxy IP to protect themselves from pirates to spy on our whereabouts.

nodejs build server extranet access

In order to set up a proxy IP, we can use a tool called `http-proxy` to help us. This tool is like a magic cloak of invisibility that allows us to sail the seas unnoticed. Let's install this tool!

"`javascript
const http = require('http');
const httpProxy = require('http-proxy');

const proxy = httpProxy.createProxyServer({});

const server = http.createServer((req, res) => {
proxy.web(req, res, { target: 'http://www.example.org' });
});

server.listen(8000);
“`

With this code, we have successfully set up a proxy IP to allow our server to be accessed from outside the network. Now, we are like a ship that can sail freely on the vast ocean, ready to go to any place we want to explore.

Just like sailing in the ocean, our Node.js server needs to set up a proxy IP to protect itself. With the above code example, I believe you have mastered how to set up proxy IP in Node.js so that the server can be accessed from the outside world. I hope you can all sail smoothly and encounter a wider ocean!