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 Objects</h1> <p id="demo"></p> <script> // Create an Object const person = { firstName: "John", lastName: "Doe", id: 5566, }; // Add a Method person.name = function() { return (this.firstName + " " + this.lastName).toUpperCase(); }; // Display Object Data document.getElementById("demo").innerHTML = "My father is " + person.name(); </script> </body> </html>
