Created
July 16, 2020 18:50
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Express Starter
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const express = require('express'); | |
const morgan = require('morgan'); | |
const cors = require('cors'); | |
const app = express(); | |
app.use(morgan('dev')); | |
app.use(cors()); | |
app.get('/', (req, res) => { | |
res.json({ | |
message: 'Hello World' | |
}); | |
}); | |
function notFound(req, res, next) { | |
res.status(404); | |
const error = new Error('Not Found - ' + req.originalUrl); | |
next(error); | |
} | |
function errorHandler(err, req, res, next) { | |
res.status(res.statusCode || 500); | |
res.json({ | |
message: err.message, | |
stack: err.stack | |
}); | |
} | |
app.use(notFound); | |
app.use(errorHandler); | |
const port = process.env.PORT || 5000; | |
app.listen(port, () => { | |
console.log('Listening on port', port); | |
}); |
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