I am really new to the industry and have this error when trying to check the database connection via API requests with Postman..... Please help me to settle this issue...
I just want to check the MongoDB database by sending API requests. Still I cannot identify the error and I am following a set of tutorials and this issue occurred... Anyone can help me to identify the mistake it's highly appreciated....
{ this is dummy text to avoid please add more details...
Here is my code...
const app = express();const { MongoClient } = require('mongodb');const PORT = process.env.PORT || 8000;// Initialize middleware// we used to install body parser but now it's a built in middleware// Function of express. It parses incoming JSONpayload// app.use(express.json({extended:false}));app.use(express.json({ extended: false }));// Test Routs// app.get("/", (req,res)=>res.send("Hello Aruna !!!"));// app.post("/", (req,res)=>res.send(`Hello ${req.body.name} `));// app.get("/hello/:name", (req.res)=>res.send(`Hello ${req.params.name}`))app.get('/api/articles/:name', async (req, res) => { try { const articleName = req.params.name; const client = await MongoClient.connect('mongodb://localhost:27017'); const db = client.db('mernblog'); const articlesinfo = db .collection('articles') .findOne({ name: articleName }); res.status(200).jason(articlesinfo); client.close(); } catch (error) { res.status(500).jason({ message: 'Error connecting to database', error }); }});app.post('/api/articles/:name/add-comments', (req, res) => { const { username, text } = req.body; const articleName = req.params.name; articlesinfo[articleName].comments.push({ username, text }); res.status(200).send(articlesinfo[articleName]);});app.post('/', (req, res) => res.send(`Hello ${req.body.name}`));app.get('/hello/:name', (req, res) => res.send(`Hello ${req.params.name}`));app.listen(PORT, () => console.log(`Server is running at port ${PORT}`));
