摘要：
1functionSuperType(){2this.property=true;3}45SuperType.prototype.getSuperValue=function(){6returnthis.property;7};89functionSubType(){10this.subproperty=false;11}1213//继承了SuperType14SubType.prototype=newSuperType();1516SubType.prototype.getSuperValue=function(){17returnthis.subproperty;18};1920varin 阅读全文
