findbyid mongoose
// Find the adventure with the given `id`, or `null` if not found
await Adventure.findById(id).exec();
// using callback
Adventure.findById(id, function (err, adventure) {});
// select only the adventures name and length
await Adventure.findById(id, 'name length').exec();mongoose get document
//Router file. After doing all your imports at beginning of file
const router = express.Router();
app.use('/pathforpostrequests', router);
router.get('/:name', controller.getPerson, (req, res, next) => {
res.status(200).json(res.locals.person);
});
// Controller file. After doing all your imports at beginning of file. Person is an example mongo schema you will need to setup in a schema file.
const controller = {
getPerson (req, res, next) {
Person.findOne({ firstName: req.params.name }).exec()
.then((result) => {
res.locals.person = result;
next();
})
},
}Copyright © 2021 Codeinu
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