摘要： 这里拿Pro Javascript Design Pattern中的例子作为case。假如一家自行车店销售各种自行车：/*TheBicycleinterface.*/varBicycle=newInterface("Bicycle",["assemble","wash","ride","repair"]);/*Speedsterclass.*/varSpeedster=function(){}Speedster.prototype={assemble:function(){console.log 阅读全文