using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Reflection;
using System.IO;
using Contracts;
namespace Test
{
    class Program
    {
        static void Main(string[] args)
        {
            SetupPlugEnvironment();
            ExecuteOperator("1.0.0.0");
            ExecuteOperator("2.0.0.0");
        }
        private static void ExecuteOperator(string version)
        {
            var operatorType = Type.GetType("Implements.Operator, Implements, version = " + version + "");
            var operatorInstance = Activator.CreateInstance(operatorType) as IOperator;
            operatorInstance.Operate();
        }
        private static void SetupPlugEnvironment()
        {
            AppDomain.CurrentDomain.AssemblyResolve += CurrentDomain_AssemblyResolve;
        }
        static Assembly CurrentDomain_AssemblyResolve(object sender, ResolveEventArgs args)
        {
            AssemblyName name = new AssemblyName(args.Name);
            var file = Path.Combine(
                @"E:\Coding\HappyStudy\LoadContextStudy\Test\bin\Debug\Plugs",
                name.Name,
                name.Version.ToString(),
                name.Name + ".dll");
            Console.WriteLine("加载插件：" + name.Version);
            return Assembly.LoadFile(file);
        }
    }
}