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面向对象继承实例(a如何继承b问题)(自写)_javascript技巧

WBOY
WBOYOriginal
2016-05-16 17:30:351032browse
复制代码 代码如下:





面向对象继承实例



面向对象继承实例


经常看到面试题有关继承问题 a如何继承b 决定写一下,其实继承就是继承父级的属性和方法




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