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<!DOCTYPE html> <html> <body> <h2>JavaScript 数组反向排序</h2> <p>reverse() 方法反转数组中的元素。</p> <p>通过结合使用 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 = ["香蕉","橙子","苹果","芒果"]; 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>