如何部署和配置节点js托管？

Question

如何配置节点js托管？。我已通过filezilla将文件上传到服务器。在Postman中，当我在网站上使用POST方法和http: // localhost: 8080 / api / contacts（我在mongodb中上传文件）时，可以看到添加的联系人。我的域名是http://aplik11.usermd.net，即所选节点js类型。在myfiles选项卡中，选择域application1.usermd.net。里面是pubic_nodejs文件夹。我要做的就是将api-routes.js，contactController.js，contactModel.js，index.js上传到其中吗？是否仍需要以某种方式进行配置？对我来说，重要的是要引用Postman中的域名，而不是http: //http://aplik11.usermd.net / api / contacts

下的localhost。

API路由

// api-routes.js
// Initialize express router
let router = require('express').Router();
// Set default API response
router.get('/', function (req, res) {
    res.json({
        status: 'API Its Working',
        message: 'Welcome to RESTHub crafted with love!',
    });
});
// Import contact controller
var contactController = require('./contactController');
// Contact routes
router.route('/contacts')
    .get(contactController.index)
    .post(contactController.new);

router.route('/contacts/:contact_id')
    .get(contactController.view)
    .patch(contactController.update)
    .put(contactController.update)
    .delete(contactController.delete);


// Export API routes
module.exports = router;

contactController.js

// Import contact model
Contact = require('./contactModel');
// Handle index actions
exports.index = function (req, res) {
    Contact.get(function (err, contacts) {
        if (err) {
            res.json({
                status: "error",
                message: err,
            });
        }
        res.json({
            status: "success",
            message: "Contacts retrieved successfully",
            data: contacts
        });
    });
};
// Handle create contact actions
exports.new = function (req, res) {
    var contact = new Contact();
    contact.name = req.body.name ? req.body.name : contact.name;
    contact.gender = req.body.gender;
    contact.email = req.body.email;
    contact.phone = req.body.phone;
// save the contact and check for errors
    contact.save(function (err) {
        // Check for validation error
        if (err)
            res.json(err);
        else
            res.json({
                message: 'New contact created!',
                data: contact
            });
    });
};
// Handle view contact info
exports.view = function (req, res) {
    Contact.findById(req.params.contact_id, function (err, contact) {
        if (err)
            res.send(err);
        res.json({
            message: 'Contact details loading..',
            data: contact
        });
    });
};
// Handle update contact info
exports.update = function (req, res) {
    Contact.findById(req.params.contact_id, function (err, contact) {
        if (err)
            res.send(err);
        contact.name = req.body.name ? req.body.name : contact.name;
        contact.gender = req.body.gender;
        contact.email = req.body.email;
        contact.phone = req.body.phone;
// save the contact and check for errors
        contact.save(function (err) {
            if (err)
                res.json(err);
            res.json({
                message: 'Contact Info updated',
                data: contact
            });
        });
    });
};
// Handle delete contact
exports.delete = function (req, res) {
    Contact.remove({
        _id: req.params.contact_id
    }, function (err, contact) {
        if (err)
            res.send(err);
        res.json({
            status: "success",
            message: 'Contact deleted'
        });
    });
};

contactModel.js

var mongoose = require('mongoose');
// Setup schema
var contactSchema = mongoose.Schema({
    name: {
        type: String,
        required: true
    },
    email: {
        type: String,
        required: true
    },
    gender: String,
    phone: String,
    create_date: {
        type: Date,
        default: Date.now
    }
});
// Export Contact model
var Contact = module.exports = mongoose.model('contact', contactSchema);
module.exports.get = function (callback, limit) {
    Contact.find(callback).limit(limit);
}

index.js

// Import express
let express = require('express');
// Import Body parser
let bodyParser = require('body-parser');
// Import Mongoose
let mongoose = require('mongoose');
// Initialize the app
let app = express();

// Import routes
let apiRoutes = require("./api-routes");
// Configure bodyparser to handle post requests
app.use(bodyParser.urlencoded({
    extended: true
}));
app.use(bodyParser.json());
// Connect to Mongoose and set connection variable
mongoose.connect('mongodb://XXXXX0:XXXXXXXx@mongo.mydevil.net:20000/XXXXX', { useNewUrlParser: true });

var db = mongoose.connection;

// Added check for DB connection

if(!db)
    console.log("Error connecting db")
else
    console.log("Db connected successfully")

// Setup server port
var port = process.env.PORT || 8080;

// Send message for default URL
app.get('/', (req, res) => res.send('Hello World with Express'));

// Use Api routes in the App
app.use('/api', apiRoutes);
// Launch app to listen to specified port
app.listen(port, function () {
    console.log("Running App on port " + port);
});