static void Main(string[] args)
        {
            Pereson p1 = new Pereson("张三","123456789012345");
            Pereson p2 = new Pereson("李四","987654321054321");
            Queue p = new Queue();
            p.Enqueue(p1);
            p.Enqueue(p2);
            for (int i = 0; i < p.Count; i++)
            {
                Console.WriteLine(p.Peek());
            }
        }读取出来的为什么是 命名空间.Pereson呢?