static void Main(string[] args)
{
WebsiteFactory f = new WebsiteFactory();
Website fx = f.GetWebsiteCategory("产品展示");
fx.Use(new User("小菜"));
Website fy = f.GetWebsiteCategory("产品展示");
fy.Use(new User("大鸟"));
Website fz = f.GetWebsiteCategory("产品展示");
fz.Use(new User("老顽童"));
Website fm = f.GetWebsiteCategory("博客");
fm.Use(new User("桃谷六仙"));
Website fn = f.GetWebsiteCategory("博客");
fn.Use(new User("南海鳄神"));
Console.WriteLine("网站分类总数为：{0}", f.GetWebsiteCount());
string title1 = "da";
string title2 = "db";
Console.WriteLine(Object.ReferenceEquals(title2, title1));
}
static void Main(string[] args)
{
WebsiteFactory f = new WebsiteFactory();
Website fx = f.GetWebsiteCategory("产品展示");
fx.Use(new User("娇娇"));
Website fy = f.GetWebsiteCategory("产品展示");
fy.Use(new User("小菜"));
Website fz = f.GetWebsiteCategory("博客");
fz.Use(new User("大鸟"));
Website fl = f.GetWebsiteCategory("博客");
fl.Use(new User("老头"));
Console.WriteLine("总网站数：" + f.GetCount());
Console.ReadLine();
}