javascript 实例
时间: 2023-08-21 16:11:35 浏览: 101
JavaScript实例是指通过构造函数或类创建的对象。在引用\[2\]中,通过构造函数User创建了一个名为user的实例,并调用了getName方法来获取实例的name属性值。在引用\[3\]中,通过类ContentWriter创建了一个名为writer的实例,并使用instanceof操作符检测writer是否是ContentWriter类的实例,同时也是User类的实例。
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