javascript - Nodejs等待用户输入？

Question

我正在连续寻找循环程序，但问题看起来像是程序在不等待用户输入的情况下运行

const inquirer = require('inquirer');

const questions = [{
  type: 'input',
  name: 'name',
  message: "What's your name"
}];

do {
  inquirer.prompt(questions).then(answers => {
    console.log(`Hi, ${answers['name']}`);
  });
} while (true);

Answer 1

等待用户输入的简单方法是使用 async/await。首先，您需要将 block 包装到自执行异步函数中，然后使用await 来获取用户响应。

const inquirer = require('inquirer');

const questions = [{
  type: 'input',
  name: 'name',
  message: "What's your name"
}];

(async () => {
    do {
        const answers = await inquirer.prompt(questions);
        console.log(`Hi, ${answers['name']}`);
    } while (true);
})();