代码示例:(标识:eg_js_array_sort_reverse)
<!DOCTYPE html>
<html>
<body>

<h1>JavaScript 数组排序反转</h1>

<p>reverse() 方法反转数组中的元素。</p>

<p>通过组合 sort() 和 reverse(),您可以按降序对数组进行排序。</p>

<button onclick="myFunction()">试一试</button>

<p id="demo"></p>

<script>
// Create and display an array:
var fruits = ["Banana", "Orange", "Apple", "Mango"];
document.getElementById("demo").innerHTML = fruits;

function myFunction() {
  // First sort the array
  fruits.sort();
  // Then reverse it:
  fruits.reverse();
  document.getElementById("demo").innerHTML = fruits;
}
</script>

</body>
</html>
运行结果: