获取没有非标准端口的原始URL(C#)

using System;

class Program
{
    static void Main()
    {
        string url = "http://www.example.com:8080/path/to/page.html";
        Uri uri = new Uri(url);

        // 获取没有非标准端口的原始URL
        string originalUrl = uri.Scheme + "://" + uri.Host + uri.PathAndQuery;

        Console.WriteLine("Original URL: " + originalUrl);
    }
}

Original URL: http://www.example.com/path/to/page.html