var Car=function(type){? ? var status="stop",//這里為什么不能用“：”? ? ? ? light="off";//這里為什么不能用“：”? ? return{? ? type:type,? ? start:function(){? ? status="driving";? ? light="on";? ? },? ? stop:function(){? ? status="stop";? ? light="off";? ? },? ? getStatus:function(){? ? console.log(type +" is "+ status +" with light "+ light ); ? ? ? ? }? ? ? ? }}var audi=new Car("audi");audi.start();audi.getStatus();//audi is driving with light onaudi.stop();audi.getStatus();//audi is stop with light off