what does the following code do? app.get('/api/display&39;, (req,res) => res.send('message')) app.listen(3000, ()=>console.log('listening'))

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Question

what does the following code do? app.get('/api/display&39;, (req,res) => res.send('message')) app.listen(3000, ()=>console.log('listening'))

what does the following code do?

app.get('/api/display&39;, (req,res) => res.send('message'))

app.listen(3000, ()=>console.log('listening'))

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Answer 1

Answer #1

This is a node.js code in which one get route is defined which is /api/display&39;, when you run this file the server will start on 3000 port. When someone opens http://localhost:3000//api/display&39, following message would be displayed on the screen

message&#39

res.send is used to send anything back to the client

app.listen is used to make server running on 3000 and console.log will output in the console anything written inside it.

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Answer 2

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what does the following code do? app.get('/api/display&39;, (req,res) => res.send('message')) app.listen(3000, ()=>console.log('listening'))

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