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javascript - 查看函数的迭代以生成最多 3 次随机密码

问题描述

我是编程新手，正在寻找通过迭代向正确方向推进或一些提示。我正在尝试为我创建的随机密码生成器创建循环。

我需要该函数循环 3 次，并且我知道有些代码是不正确的，因为我只是想看看我能做什么，我对你们扔给我的任何事情持开放态度 - 我将发布下面的代码。:)

//Function to generate and display to console Word 1 - random number
function Word1() {
    var random = Math.floor(Math.random() * 9 + 1);
    return random
}

// function to generate and display to console Word 2 - random emotion
function Word2() {
    var emotions = [ 'sad', 'happy', 'cheerful', 'angry', 'fear', 'surprise'];
    return emotions[Math.floor(Math.random()*emotions.length)];
}

//function to generate and display to console Word 3 - random plural noun
function Word3() {
    var emotions = [ 'computer', 'day', 'car', 'flower', 'house', 'cat'];
    var plural = ['s'];
    var random = emotions[Math.floor(Math.random()*emotions.length)];
    var emotion_plural = random + plural;
    return emotion_plural
}

//function to generate and display to console Word 4 - random verb
function Word4() {
    var verbs = [ 'running', 'walking', 'sleeping', 'talking', 'singing', 'sitting'];
    return verbs[Math.floor(Math.random()*verbs.length)];
}

// function to create password one-line string
function passWord() {
    return `${Word1()} ${Word2()} ${Word3()} ${Word4()}`
    //console.log(passWord());
}

标签： javascriptfunctionloops

解决方案

您的代码并没有因为基本而糟糕。您有一些拼写错误... Javascript 变量和函数名称区分大小写。

我还打破了一些变量，只是为了使过程更“可读”。它不是我将如何做所有事情的整体，但我坚持你最初的尝试。

var Word1 = function() {
  var randomNumber = Math.floor(Math.random() * 9 + 1);
  return randomNumber
};

var Word2 = function() {
  var emotions = ['sad', 'happy', 'cheerful', 'angry', 'fear', 'surprise'];
  var randomNumber = Math.floor(Math.random() * emotions.length);
  var randomEmotion = emotions[randomNumber];
  return randomEmotion;
};

var Word3 = function() {
  var nouns = ['computer', 'day', 'car', 'flower', 'house', 'cat'];
  var plural = 's';
  var randomNumber = Math.floor(Math.random() * nouns.length);
  var randomNoun = nouns[randomNumber];
  var pluralRandomNoun = randomNoun + plural;
  return pluralRandomNoun;
};

var Word4 = function() {
  var verbs = ['running', 'walking', 'sleeping', 'talking', 'singing', 'sitting'];
  var randomNumber = Math.floor(Math.random() * verbs.length);
  var randomVerb = verbs[randomNumber];
  return randomVerb;
};

var passWord = function() {
  var randomPassword = Word1() + Word2() + Word3() + Word4();
  return randomPassword;
};

for (var i = 0; i < 3; i++) {
  console.log(passWord());
}

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