jseg_pro_object_defining_prototype_paradigm 在线代码实例

实例代码( Tip: 登录后体验更佳 )
运行代码

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<html>
<body>
<script type="text/javascript">
function Car() {
}
Car.prototype.color = "blue";
Car.prototype.doors = 4;
Car.prototype.mpg = 25;
Car.prototype.showColor = function() {
  document.write(this.color);
};
var oCar1 = new Car();
var oCar2 = new Car();
oCar1.showColor();
document.write("<br />")
oCar2.showColor();
</script>
</body>
</html>
 
 
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运行结果
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