<html><body><h1>JavaScript 函数</h1><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:"Bill", lastName: "Gates", fullName: function() { return this; }}document.getElementById("demo").innerHTML = myObject.fullName();</script></body></html>