如何根据选择选项框中的选择显示数组值？

var options = {
  option1: [1, 2, 3],
  option2: ['a', 'b', 'c'],
  option3: ['x', 'y', 'z']
};

<select id="selectOption" onchange="displayArrayValues()">
  <option value="option1">Option 1</option>
  <option value="option2">Option 2</option>
  <option value="option3">Option 3</option>
</select>

function displayArrayValues() {
  var selectBox = document.getElementById("selectOption");
  var selectedOption = selectBox.value;
  var arrayValues = options[selectedOption];
  
  // 在页面上显示数组值
  var resultDiv = document.getElementById("result");
  resultDiv.innerHTML = "选中的数组值：" + arrayValues.join(", ");
}

<div id="result"></div>