猜单词游戏（JavaScript及vue版）

let rs = require('readline-sync')

let words = 'apple banana orange'
let words_arr = words.split(' ')
// console.log(words_arr);

let r_idx = Math.floor(Math.random() * words_arr.length)
let select_word = words_arr[r_idx]
// console.log(select_word);

let true_arr = select_word.split('')
// console.log(true_arr);
let char_arr = new Array(select_word.length)
char_arr.fill('-')
console.log(char_arr);

let guess_times = 5
while(guess_times > 0){
   
   
    let guess_char = rs.question('input one char\n')
    let b_find = false
    for(let i = 0