连接错误（无法获得任何响应）无法在Mongodb上发布

Question

我试图在发布文本时使用邮递员在MongoDB中发帖我得到了错误（无法得到任何响应）它没有向Command nodemon显示任何错误请帮助我在哪里我犯了错误..！我需要做什么？

我的 index.js 文件是： -

const express = require('express');
const path = require('path');
const bodyParser = require('body-parser');
const cors = require('cors');
const mongoose = require('mongoose');

const config = require('./configdb/database');

// Connection to database
mongoose.connect(config.database);

// Connection Success to DB
mongoose.connection.on('connected',() => {
    console.log('Connected to the Database ' +config.database);
});

//on Error while Connecting
mongoose.connection.on('error',(err) => {
    console.log('connection ERROR Try Again Database Failed to Connect ' +err);
});

const app = express();
const articles = require('./routers/articles');

// Port to start 
const port = 2200;

// cors middleware
app.use(cors());

// Set Static Public folder
app.use(express.static(path.join(__dirname, 'public')));

// Body Parser Middleware
app.use(bodyParser.urlencoded({ extended: false }))
app.use(bodyParser.json());

app.use('/articles',articles);

// Index Route
app.get('/', (req, res) => {
    res.send('this is initial page for starting all session')
});

app.listen(port, () => {
    console.log('server started in' + port)
})

我的 articles.js 文件是

const express = require('express');
const router = express.Router();
const config = require('../configdb/database');
const Article = require('../models/article');

// Register of article
router.post('/new-article', (req,res,next) => {

    let article = new Article();
    article.title = req.body.title;

    console.log(req.body.title);
    return;

    article.save(function(err){
        if(err){
              res.json({success: false, msg: 'Failed to Register the Article' });

        } else {
            res.json({success: true, msg: 'New Article is Registered'});
        }
    });

});

module.exports = router;

我的 article.js 文件是

const mongoose = require('mongoose');
const config = require('../configdb/database');

const ArticleSchema = mongoose.Schema({
    title:{
        type: String,
    }
});

const Article = module.exports = mongoose.model('Article', ArticleSchema)

但是我收到了消息     article.title = req.body.title; ，我的错误如下： -

Answer 1

在articles.js中，您在显示标题后返回该功能导致问题！

// Register of article
router.post('/new-article', (req, res, next) => {

    let article = new Article();
    article.title = req.body.title;

    console.log(req.body.title);
    // return;

    article.save(function (err) {
        if (err) {
            res.json({
                success: false,
                msg: 'Failed to Register the Article'
            });

        } else {
            res.json({
                success: true,
                msg: 'New Article is Registered'
            });
        }
    });

});