c#反射應用

static void TestReflect()         {            DirectoryInfo dir = new DirectoryInfo("dll");            FileInfo[] fiArr=dir.GetFiles();            for (int i = 0; i < fiArr.Length; i++)            {                FileInfo info=fiArr[i];                Assembly asm = Assembly.LoadFrom(info.FullName);                String className = info.Name.Replace(".dll", "") + ".IPCrawler";                IProxyIP.IIP iip = (IProxyIP.IIP)asm.CreateInstance(className);                List<ProxyIP> list= iip.GetIPList();                foreach (var item in list)                {                    Console.WriteLine(item);                }                            }            Console.WriteLine();        }