javascript - JS中的拆分数组

Question

我正在制作一个纯 js 刽子手游戏。我有一个不同单词的数组。我试图将数组拆分为单个字母，但每个字母都得到“，”。

例如:在数组 [station] 中，当我拆分它返回“s,t,a,t,i,o,n”。

所以我想用“，”把它分开。

这是代码:

// Word we want to use to the hangman game
let words = ["definition", "programming", "relation", "station","gamification","playstation"];

//This chooses random word from words array and * with words length to not go over the array length
let random = Math.floor(Math.random(words) * words.length);

//This will split up the word ex: station to [s,t,a,t,i,o,n]
let wordSplit = words[random].split('');


let wordLetters = document.getElementById("letters")

wordLetters.innerHTML = wordSplit;

function wordInput(){
    let lettersDiv = document.getElementById("letters");
       let html = "<p id = 'letters'>" + wordSplit + "</p>";
       return html;
}

how it displays

Answer 1

你可以尝试更换

let wordSplit = words[random].split('');

和

let wordSplit = words[random].split('').join(" ");  // there is a space in join