static void BuilderInvoke()
{
// 创建一个指挥者和两个建造者
Director director = new Director();
Builder b1 = new BuilderA();
Builder b2 = new BuilderB();
// 指挥者指挥建造者A去组装汽车
director.AssemblyCar(b1);
var car1 = b1.GetCar();
car1.DoAssembly();
// 指挥者指挥建造者B去组装汽车
director.AssemblyCar(b2);
var car2 = b2.GetCar();
car2.DoAssembly();
}
public static void Main()
{
Director d = new Director();
IBuilder build = new BuilderA();
d.Construct(build);
}
