Home
JS
JS
Tryit: JAVASCRIPT
运行 ❯
×
Change Orientation
Change Theme, Dark/Light
<!DOCTYPE html> <html> <body> <h2>JavaScript 数组方法</h2> <h2>pop()</h2> <p>pop() 方法从数组中删除最后一个元素。</p> <p id="demo1"></p> <p id="demo2"></p> <script> var fruits = ["香蕉","橙子","苹果","芒果"]; document.getElementById("demo1").innerHTML = fruits; fruits.pop(); document.getElementById("demo2").innerHTML = fruits; </script> </body> </html>