运行 ❯
获取您
自己的
网站
×
更改方向
保存代码
更改主题,深色/浅色
前往 Spaces
<!DOCTYPE html> <html> <body> <h1>JavaScript Arrays</h1> <h2>The splice() Method</h2> <p>The splice() method adds or removes array elements.</p> <p id="demo"></p> <script> // Create an Array const fruits = ["Banana", "Orange", "Apple", "Mango"]; // At position 2, add "Lemon" and "Kiwi" fruits.splice(2, 0, "Lemon", "Kiwi"); document.getElementById("demo").innerHTML = fruits; </script> </body> </html>