基础之ThreadStatic

    public class Bean
    {
        public Bean()
        {
            
        }
        
        public static String Current {
            get {
                if (guid == null)
                    guid = Guid.NewGuid().ToString();
                return guid; 
            }
        }
        public static String Current2 {
            get {
                if (guid2 == null)
                    guid2 = Guid.NewGuid().ToString();
                return guid2; 
            }
        }
        
        [ThreadStatic]
        public static String guid;
        public static String guid2;
    }

            for (int i = 0; i < 3; i++) {
                new Thread(() => {
                    Console.WriteLine(Bean.Current.ToString());
                    Console.WriteLine(Bean.Current2.ToString());       
                }).Start();
            }