好好学一遍JavaScript 笔记(二)(8)

                        alert(this.color);  
                    }; 
                    Car._initialized = true ; 
                } 
            }      
            var oCar1 = new Car("red",5,33);    
            var oCar2 = new Car("blue",6,23);   
            alert(oCar1.color);   
            oCar2.showColor(); 

混合工厂方式：

/**
             * 混合工厂方式
             */ 
            function Car(){ 
                var oTempCar = new Object; 
                oTempCar.color = "red"; 
                oTempCar.doors = 2 ; 
                oTempCar.mpg = 23 ; 
                oTempCar.showColor = function(){    
                    alert(this.color);  
                }; 
                return oTempCar ;   
            } 
            var oCar1 = new Car(); 
            var oCar2 = new Car();     
            alert(oCar1.color);   
            oCar2.showColor(); 

利用json创建对象：