.NET Core修改监听端口

把Program.cs加一行UseUrls代码如下：

using System.IO;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Builder;

namespace HelloMvc
{
    public class Program
    {
        public static void Main(string[] args)
        {
            var host = new WebHostBuilder()
                        .UseKestrel()
                        .UseContentRoot(Directory.GetCurrentDirectory())
                        .UseDefaultHostingConfiguration(args)
                        .UseIIS()
                        .UseStartup()
                        .UseUrls("http://*:8888")
                        .Build();


            host.Run();
        }
    }
}