javascript 继承实现
摘要:
function extend(subClass, superClass){ var C=function(){}; C.prototype=superClass.prototype; subClass.prototype=new C(); subClass.prototype.constructor=subClass; subClass.superClass=superClass.prototype; if(superClass.prototype.constr... 阅读全文
posted @ 2013-12-03 11:38 dubaokun 阅读(158) 评论(0) 推荐(0)
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