JavaScript如何定义类的属性成员
function Car(color,w,h){ //通过this来定义--类似java的 public成员 this.color = color; this.width = w; this.height = h; //通过this来定义--类似java的 private成员 this.area = function(){return w*h);}//examplevar c = new Car(red,4,5);alert(c.color+c.width+c.height);var area = c.area();alert("area="+area);