📄 ex8-2.htm
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<html>
<head><title>创建和使用对象的属性 </title>
<script language = "javascript">
<!--
var vehicle = new Object();
vehicle.car = new Object();
vehicle.car.name="奔驰";
vehicle.car.weight=2500;
vehicle.car.speed="300公里/小时";
vehicle.car.oil=16;
vehicle.car.color="lightblue";
document.write("小汽车的行驶速度为："+vehicle.car.speed);
document.write("<br>car的类型="+typeof(vehicle.car)
+"<br>vehicle.car.speed的类型="+typeof(vehicle.car.speed));
//-->
</script>
</head>
<body><center><img src="waterlily.jpg"></center></body>
</html>
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