How to deploy express.js server to Netlify

问题

I am attempting to deploy a Vue.js, Node, Express, MongoDB (MEVN) stack application to Netlify. I successfully deployed the front end of the application to Netlify, and am now attempting to deploy the express server, based on the following serverless-http example: https://github.com/neverendingqs/netlify-express/blob/master/express/server.js

I configured my server to include the serverless-http package:

server.js

const express = require('express');
const app = express();
const serverless = require('serverless-http');
const bodyParser = require('body-parser');
const cors = require('cors');
const mongoose = require('mongoose');
const config = require('./DB.js');
const postRoute = require('./routes');

mongoose.connect(config.DB, { useNewUrlParser: true, useUnifiedTopology: true }).then(
  () => { console.log('Database is connected') },
  err => { console.log('Can not connect to the database'+ err)}
);

app.use(cors());
app.use(bodyParser.urlencoded({extended: true}));
app.use(bodyParser.json());

app.use('/messages', postRoute);

app.use('/.netlify/functions/server', router);  // path must route to lambda
app.use('/', (req, res) => res.sendFile(path.join(__dirname, '../public/index.html')));


module.exports = app;
module.exports.handler = serverless(app);

routes.js

const express = require('express');
const postRoutes = express.Router();

// Require Post model in our routes module
let Post = require('./post.model');

// Defined store route
postRoutes.route('/add').post(function (req, res) {
  let post = new Post(req.body);
  post.save()
    .then(() => {
      res.status(200).json({'business': 'business in added successfully'});
    })
    .catch(() => {
      res.status(400).send("unable to save to database");
    });
});

// Defined get data(index or listing) route
postRoutes.route('/').get(function (req, res) {
    Post.find(function(err, posts){
    if(err){
      res.json(err);
    }
    else {
      res.json(posts);
    }
  });
});

module.exports = postRoutes;

I then re-deployed my application to Netlify, but the server does not seem to run in Netlify. This server is in a folder in project root of my vue.js app. Should I instead run the server as a separate site in Netlify? If not, what should I do in order to get the server to run when deployed in Netlify?

来源：https://stackoverflow.com/questions/59868667/how-to-deploy-express-js-server-to-netlify

标签

javascript

node.js

express

Vue.js

netlify