using System;

​

namespace UriDemo

{

    class Program

    {

        static void Main(string[] args)

        {

            Console.WriteLine("Hello World!");

            var uri = new System.Uri("redis://:pass@host:8080/db");

            Console.WriteLine($"scheme: {uri.Scheme}");

            Console.WriteLine($"host: {uri.Host}");

            Console.WriteLine($"port: {uri.Port}");

            Console.WriteLine($"user: {uri.GetUsername()}");

            Console.WriteLine($"password: {uri.GetPassword()}");

            Console.WriteLine($"path&query: {uri.PathAndQuery}");

        }

    }

    public static class ProgramExtensions

    {

        public static string GetUsername(this Uri uri)

        {

            if (uri == null || string.IsNullOrWhiteSpace(uri.UserInfo))

            {

                return string.Empty;

            }

​

            var items = uri.UserInfo.Split(new[] { ':' });

            return items.Length > 0 ? items[0] : string.Empty;

        }

​

        public static string GetPassword(this Uri uri)

        {

            if (uri == null || string.IsNullOrWhiteSpace(uri.UserInfo))

            {

                return string.Empty;

            }

​

            var items = uri.UserInfo.Split(new[] { ':' });

            return items.Length > 1 ? items[1] : string.Empty;

        }

    }

}

​