public abstract class Moban { public string name; public Moban(string _name) { this.name = _name; } private void showSiteName() { Console.WriteLine("这是{0}网站",this.name); } private void createHead() { Console.WriteLine("这里是页头"); } private void createFoot() { Console.WriteLine("这里是页脚"); } public abstract void createContent();//内容区 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}网站的内容区:阿里巴巴和腾讯今天合并了",this.name); } } public class SiteB : Moban { public SiteB(string _name) : base(_name) { } public override void createContent() { Console.WriteLine("我是{0}网站的内容区：马云和马化腾不得不说的故事", this.name); } } //前端： static void Main(string[] args) { Moban sa = new SiteA("百家论坛"); Moban sb = new SiteB("天涯论坛"); sa.createHtml(); sb.createHtml(); }

总结：模板方法模式貌似最常用，没什么好说的，用原型模式改造下。

public class MobanPrototype:ICloneable { public string name { get; set; } public MobanPrototype() { } private void showSiteName() { Console.WriteLine("这是{0}网站", this.name); } private void createHead() { Console.WriteLine("这里是页头"); } private void createFoot() { Console.WriteLine("这里是页脚"); } private void createContent(string content)//内容区 { 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("百家论坛"); //Moban sb = new SiteB("天涯论坛"); //sa.createHtml(); //sb.createHtml(); MobanPrototype mobanPrototype = new MobanPrototype(); MobanPrototype siteA = (MobanPrototype)mobanPrototype.Clone(); MobanPrototype siteB = (MobanPrototype)mobanPrototype.Clone(); siteA.name = "百家论坛"; siteB.name = "天涯论坛"; siteA.createHtml(string.Format("我是{0}网站的内容区:阿里巴巴和腾讯今天合并了", siteA.name)); siteB.createHtml(string.Format("我是{0}网站的内容区：马云和马化腾不得不说的故事", siteB.name)); }