问如何将Node应用程序cPanel从本地主机部署到服务器

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// Setup empty JS object to act as endpoint for all routes
projectData = {};

// Require Express to run server and routes
const express = require('express');

// Start up an instance of app
const app = express();

/* Dependencies */
const bodyParser = require('body-parser');

/* Middleware*/
//Here we are configuring express to use body-parser as middle-ware.
app.use(bodyParser.urlencoded({ extended: false }));
app.use(bodyParser.json());

// Cors for cross origin allowance
const cors = require('cors');
app.use(cors());

// Initialize the main project folder
app.use(express.static('public'));


// Setup Server
const port = 8000;

const server = app.listen(port, function(){
    console.log(`server running on localhost: ${port}`);
});


//POST Route to store data in the app endpoint, projectData object
app.post('/addData', addData);


function addData (req, res){
   let data = req.body;
   projectData = data;
   console.log(projectData);
}

app.get('/getData', getData);

function getData(req, res) {
  res.send(projectData);
}