W3School TIY Editor
W3School 在线教程
改变方向
暗黑模式
运行代码
<!DOCTYPE html> <html> <body> <h1>JavaScript 对象</h1> <p id="demo"></p> <script> function Person(first, last, age, eye) { this.firstName = first; this.lastName = last; this.age = age; this.eyeColor = eye; } var myFriend = new Person("Bill", "Gates", 62, "blue"); var myBrother = new Person("Steve", "Jobs", 56, "green"); document.getElementById("demo").innerHTML = "My friend is " + myFriend.age + ". My brother is " + myBrother.age; </script> </body> </html>