不使用eval生成动态测验问题

var questions = [
  {
    question: "问题1",
    answer: "答案1"
  },
  {
    question: "问题2",
    answer: "答案2"
  },
  {
    question: "问题3",
    answer: "答案3"
  }
];

function generateQuestion() {
  var randomIndex = Math.floor(Math.random() * questions.length);
  var question = questions[randomIndex].question;
  var answer = questions[randomIndex].answer;
  
  // 在这里显示问题，并将答案与用户输入的答案进行比较
}

var questionTemplate = "问题：${question}，答案：${answer}";

function generateQuestion() {
  var randomIndex = Math.floor(Math.random() * questions.length);
  var question = questions[randomIndex].question;
  var answer = questions[randomIndex].answer;
  
  var questionText = questionTemplate.replace("${question}", question).replace("${answer}", answer);
  
  // 在这里显示问题，并将答案与用户输入的答案进行比较
}