StreamReader 读取文件

            string s = string.Empty;
            StreamReader reader = new StreamReader(@"C:\Users\Administrator\Desktop\企业网站网址案例.txt",Encoding.Default);
            reader.ReadLine();//不输出第一行
            while (!String.IsNullOrEmpty(s = reader.ReadLine()))
            {
                Console.WriteLine(s);
            }
            Console.WriteLine(s);
            Console.ReadKey();