static void Main(string[] args)
{
try
{
{
//new 一个对象 站着一些资源 但是干别的事儿去了
ISubject subject = new RealSubject(); // new 数据库连接
Console.WriteLine("do something else"); // 准备一些参数， 做一些判断
Console.WriteLine("do something else"); // new command 拼装 SQL
Console.WriteLine("do something else");
subject.GetSomethingLong();
subject.DoSomethingLong();
}
{
ISubject subject = new ProxySubject();
subject.GetSomethingLong();
subject.DoSomethingLong();
}
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
static void Main(string[] args)
{
ProxySubject proxySubject = new ProxySubject(new RealSubject());
proxySubject.Execute();
Console.ReadLine();
}
static void Main(string[] args)
{
ISubject subject = new RealSubject();
subject.Get();
subject.Do();
ISubject pSubject = new ProxySubject();
pSubject.Get();
pSubject.Do();
Console.ReadLine();
}
static void Main(string[] args)
{
try
{
{
Console.WriteLine("***********Real**************");
ISubject subject = new RealSubject();//持有资源 /数据库链接
Console.WriteLine("do something else...");
Thread.Sleep(500);
Console.WriteLine("do something else...");
Console.WriteLine("do something else...");
Console.WriteLine("do something else...");
//subject.GetSomething();
subject.DoSomething();
}
{
Console.WriteLine("***********Proxy1**************");
ISubject subject = new ProxySubject();
Console.WriteLine("do something else...");
Thread.Sleep(500);
Console.WriteLine("do something else...");
Console.WriteLine("do something else...");
Console.WriteLine("do something else...");
//subject.GetSomething();//真的需要的时候，才去 持有资源 /数据库链接
subject.DoSomething();
}
{
Console.WriteLine("***********Proxy1**************");
ISubject subject = new ProxySubject();
subject.GetSomething();
subject.DoSomething();
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
Console.Read();
}
static void Main(string[] args)
{
try
{
Console.WriteLine("欢迎来到.net高级班公开课之设计模式特训，今天是Eleven老师为大家带来的代理模式");
Console.WriteLine("********************");
{
ISubject realSubject = new RealSubject();
Console.WriteLine("干点别的");
Console.WriteLine("干点别的");
Console.WriteLine("干点别的");
Console.WriteLine("干点别的");
realSubject.GetSomething();
realSubject.GetSomething();
realSubject.DoSomething();
}
Console.WriteLine("********************");
{
ISubject proxySubject = new ProxySubject();
Console.WriteLine("干点别的");
Console.WriteLine("干点别的");
Console.WriteLine("干点别的");
Console.WriteLine("干点别的");
proxySubject.GetSomething();
proxySubject.GetSomething();
proxySubject.GetSomething();
proxySubject.GetSomething();
proxySubject.DoSomething();
}
ServiceReference1.SearcherClient client = new ServiceReference1.SearcherClient();
//client.QueryCommodityPage();
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
Console.Read();
}
public void Run()
{
ProxySubject proxy = new ProxySubject();
proxy.Request();
}