点击运行
<!DOCTYPE html> <html> <body> <h1>JavaScript 数组</h1> <p>typeof 运算符在数组上使用时返回 object：</p> <p id="demo"></p> <script> var fruits = ["Banana", "Orange", "Apple", "Mango"]; document.getElementById("demo").innerHTML = typeof fruits; </script> </body> </html>
运行结果
