C# (CSharp) 代理模式 RealSubject.Request示例

示例#1

 public override void Request()
 {
     if (realSubject == null)
     {
         realSubject = new RealSubject();
     }
     realSubject.Request();
 }

示例#2

 public override void Request()
 {
     Console.WriteLine("Proxy is start. Now,Proxy start request");
     if (realSubject == null)
     {
         realSubject = new RealSubject();
     }
     realSubject.Request();
 }