mongodb local connection string
mongodb://localhost:27017/mydbnamemongodb local connection string
mongodb://localhost:27017/mydbnameconnect to mongodb
npm install mongodb --saveconnect to mongodb
const MongoClient = require('mongodb').MongoClientmongodb connection
import { Router } from 'express';
import { ObjectID } from 'mongodb';
const router = new Router();
router.get('/:id', async (req, res, next) => {
try {
const db = req.app.locals.db;
const id = new ObjectID(req.params.id);
const user = await db.collection('user').findOne({ _id: id }, {
email: 1,
firstName: 1,
lastName: 1
});
if (user) {
user.id = req.params.id;
res.send(user);
} else {
res.sendStatus(404);
}
} catch (err) {
next(err);
}
});
export default router;Copyright © 2021 Codeinu
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