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<!DOCTYPE html> <html> <body> <h1>JavaScript 函数</h1> <p>myObject.fullName() 将返回 Bill Gates：</p> <p id="demo"></p> <script> var myObject = { firstName:"Bill", lastName: "Gates", fullName: function() { return this.firstName + " " + this.lastName; } } document.getElementById("demo").innerHTML = myObject.fullName(); </script> </body> </html>