promp node js
const readline = require("readline");
const rl = readline.createInterface({
input: process.stdin,
output: process.stdout
});
rl.question("What is your name ? ", function saveInput(name) {
console.log(`His name is ${name}`);
rl.close();
});
rl.on("close", function saveInput() {
console.log("\nBYE BYE !!!");
process.exit(0);
});readline in javascript
//Node.js readline
const readline = require('readline');
const rl = readline.createInterface({
input: process.stdin,
output: process.stdout
});
rl.question('What do you think of Node.js? ', (answer) => {
console.log(`Thank you for your valuable feedback: ${answer}`);
rl.close();
});node js ask for user input
const readline = require("readline");
const rl = readline.createInterface({
input: process.stdin,
output: process.stdout
});
rl.question("What is your name ? ", function(name) {
rl.question("Where do you live ? ", function(country) {
console.log(`${name}, is a citizen of ${country}`);
rl.close();
});
});
rl.on("close", function() {
console.log("\nBYE BYE !!!");
process.exit(0);
});Copyright © 2021 Codeinu
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