Question

我对 Javascript 和 Node.js 非常陌生，我正在尝试输入，但是每次输入一个字符时，问题都会再次打印到控制台中。

const prompt = require('prompt-sync')();
 
const name = prompt('What is your name?\n');
console.log(`Hey there ${name}`);

输出：

What is your name?
What is your name?
What is your name?
What is your name?
kai
Hey there kai

Answer 1

const name = prompt('What is your name?\n');

尝试不使用 \n 字符：

var value = 'frank';
var name = prompt('What is your name? ', value);

看看这里：