【学习笔记】设计模式之创建型模式-建造者模式

    /// <summary>
    /// 产品
    /// </summary>
    abstract class Product
    {
        public string Astr { get; set; }
        public string Bstr { get; set; }
        public abstract void Print();
    }

    /// <summary>
    /// 产品A
    /// </summary>
    class ProductA : Product
    {
        public override void Print()
        {
            Console.WriteLine("ProductA");
        }
    }

    /// <summary>
    /// 产品B
    /// </summary>
    class ProductB : Product
    {
        public override void Print()
        {
            Console.WriteLine("ProductB");
        }
    }
    abstract class Factory
    {
        public abstract Product GetProduct();
    }
    /// <summary>
    /// 工厂A生产组装产品A
    /// </summary>
    class FactoryA : Factory
    {
        public override Product GetProduct()
        {
            Product product = new ProductA();
            //组装过程
            product.Astr = "ProductA.Astr";     
            product.Bstr = "ProductA.Bstr"; 
            return product;
        }
    }
    /// <summary>
    /// 工厂B生产组装产品B
    /// </summary>
    class FactoryB : Factory
    {
        public override Product GetProduct()
        {
            Product product = new ProductB();
            //组装过程
            product.Astr = "ProductB.Astr";
            product.Bstr = "ProductB.Bstr";
            return product;
        }
    }
        static void Main(string[] args)
        {
            Factory factory = new FactoryA();
            Product product = factory.GetProduct();
        }