node js express error handling code example
Example 1: express error handling
app.use(function (err, req, res, next) {
console.error(err.stack)
res.status(500).send('Something broke!')
})
Example 2: error handling in node js
app.get('/', function (req, res, next) {
Promise.resolve().then(function () {
throw new Error('BROKEN')
}).catch(next) // Errors will be passed to Express.
})