static void Main(string[] args)
 {
     Console.Title = "建造不同的果园";
     //创建北京果园建造指导者
     OrchardDirector bjOrchardDirector = new OrchardDirector(new BJOrchardBuilder());
     Orchard bjOrchard = bjOrchardDirector.Construct();      //北京果园指导者建造北京果园
     bjOrchard.Plant();                                      //北京果园种植水果
     //创建上海果园建造指导者
     OrchardDirector shOrchardDirector = new OrchardDirector(new SHOrchardBuilder());
     Orchard shOrchard = shOrchardDirector.Construct();      //上海果园指导者建造上海果园
     shOrchard.Plant();                                      //上海果园种植水果
     Console.Read();
 }
        static void Main(string[] args)
        {
            Console.Title = "建造不同的果园";
            //创建北京果园建造指导者
            OrchardDirector bjOrchardDirector = new OrchardDirector(new BJOrchardBuilder());
            Orchard         bjOrchard         = bjOrchardDirector.Construct(); //北京果园指导者建造北京果园

            bjOrchard.Plant();                                                 //北京果园种植水果
            //创建上海果园建造指导者
            OrchardDirector shOrchardDirector = new OrchardDirector(new SHOrchardBuilder());
            Orchard         shOrchard         = shOrchardDirector.Construct(); //上海果园指导者建造上海果园

            shOrchard.Plant();                                                 //上海果园种植水果
            Console.Read();
        }