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<!DOCTYPE html> <html> <body> <h2>JavaScript 函数</h2> <p>在对象方法中，<b>this</b> 的值是所有者对象。</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>