泛型缓存原理

 public class GenericMenthod
    {
        public static void GetName(string name)
        {
            Console.WriteLine("" + name);
        }
        public static void Getid(int id)
        {
            Console.WriteLine("" + id);
        }
        public static void Get(object Datetime)
        {
            Console.WriteLine("" + Datetime);
        }
    }

 public static void Get<T>(T t)
        {
            Console.WriteLine("" + t);
        }

Console.WriteLine(typeof(List<>));

public class Generic<T>
    {
        private static string GenericCache = null;
        static Generic()
        {
            GenericCache = $"{typeof(T).FullName}";
        }
        public static string  GetData()
        {
            return GenericCache;
        }
    }
 
 static void Main(string[] args)
        {
            for (int i = 0; i < 5; i++)
            {
                Console.WriteLine("**********************");
                Generic<int>.GetData();
                Generic<string>.GetData();
                Generic<DateTime>.GetData();
                Generic<object>.GetData();
            }
            Console.ReadLine();
        }