源代码:
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>Wfuyu教程(wfuyu.com)</title> </head> <body> <p>在一个对象方法中 ，<b>this</b> 的值是对象本身。</p> <p id="demo"></p> <script> var myObject = { firstName:"John", lastName: "Doe", fullName: function() { return this; } } document.getElementById("demo").innerHTML = myObject.fullName(); </script> </body> </html>
运行结果：