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0 0


 Object.extend = function(){

}

这种写法在Jquery中用的很多，
觉得很想学习一下，
请问有什么好的资料和教程涉及到这个知识点，
想要系统的学习一下

9 years, 1 month ago

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chiky 9 years, 1 month ago

Answer 1

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answered 9 years, 1 month ago

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Musroom answered 9 years, 1 month ago