/// <summary>
        /// 我现在想得到
        /// 输出结果:你妈的
        /// 输出结果:已经接到异常
        /// </summary>
        /// <param name="args"></param>
        static void Main(string[] args)
        {
            string s = "成功";
            try
            {
                MyWrite(myt(s));
            }
            catch (Exception)
            {                MyWrite((object)"已经接到异常");
            }
            
        }
        public static string myt(string s)
        {
            try
            {
                Program.mytext();
            }
            catch (Exception ex)
            {
                s = ex.Message.ToString();
                throw;
            }            return s;
        }        public static bool mytext()
        {
            throw new Exception("你妈的");
        }
        //输出函数
        public static void MyWrite(object ob)
        {
            Console.WriteLine(ob);
        }