設計模式-模板方法模式

public abstract class Moban
    {
        public string name;
        public Moban(string _name)
        {
            this.name = _name;
        }
        private void showSiteName()
        {
            Console.WriteLine("這是{0}網站",this.name);
        }
        private void createHead()
        {
            Console.WriteLine("這里是頁頭");
        }
        private void createFoot()
        {
            Console.WriteLine("這里是頁腳");
        }
        public abstract void createContent();//內容區

        public void createHtml()
        {
            showSiteName();
            createHead();
            createContent();
            createFoot();
            Console.ReadLine();
        }
    }
    public class SiteA : Moban
    {
        public SiteA(string _name) : base(_name)
        {
        }

        public override void createContent()
        {
            Console.WriteLine("我是{0}網站的內容區:阿里巴巴和騰訊今天合并了",this.name);
        }
    }
    public class SiteB : Moban
    {
        public SiteB(string _name) : base(_name)
        {
        }

        public override void createContent()
        {
            Console.WriteLine("我是{0}網站的內容區：馬云和馬化騰不得不說的故事", this.name);
        }
    }
        //前端：
        static void Main(string[] args)
        {
            Moban sa = new SiteA("百家論壇");
            Moban sb = new SiteB("天涯論壇");
            sa.createHtml();
            sb.createHtml();
        }

總結：模板方法模式貌似最常用，沒什么好說的，用原型模式改造下。

public class MobanPrototype:ICloneable
    {
        public string name { get; set; }
        public MobanPrototype()
        {            
        }
        private void showSiteName()
        {
            Console.WriteLine("這是{0}網站", this.name);
        }
        private void createHead()
        {
            Console.WriteLine("這里是頁頭");
        }
        private void createFoot()
        {
            Console.WriteLine("這里是頁腳");
        }
        private void createContent(string content)//內容區
        {
            Console.WriteLine(content);
        }

        public void createHtml(string content)
        {
            showSiteName();
            createHead();
            createContent(content);
            createFoot();
            Console.ReadLine();
        }

        public object Clone()
        {
            return (MobanPrototype)this.MemberwiseClone();
        }
    }
        //前端
        static void Main(string[] args)
        {
            //Moban sa = new SiteA("百家論壇");
            //Moban sb = new SiteB("天涯論壇");
            //sa.createHtml();
            //sb.createHtml();

            MobanPrototype mobanPrototype = new MobanPrototype();
            MobanPrototype siteA = (MobanPrototype)mobanPrototype.Clone();
            MobanPrototype siteB = (MobanPrototype)mobanPrototype.Clone();

            siteA.name = "百家論壇";            
            siteB.name = "天涯論壇";
            siteA.createHtml(string.Format("我是{0}網站的內容區:阿里巴巴和騰訊今天合并了", siteA.name));
            siteB.createHtml(string.Format("我是{0}網站的內容區：馬云和馬化騰不得不說的故事", siteB.name));

        }