const express = require(“express”)
const server = express()
server.get(’/’, function(req,res,next) {
res.send(“Hello World”)
})
server.listen(2121)
i am running this code.it is same as of my instructor but after writing localhost2121 in firefox or chrome is not printing “hello world”.
it is localhost:2121
not localhost2121
i tried localhost:2121 but it aint working.
i dont know how but suddenly it has started working.i just restarted the vs code and voila.
Cool. You may ask again if you face this issue again.
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