No1、本Demo 定义了一个接口IserviceToolFrame,接口中有一个方法Run。
No2、在另外两个工程中,分别定义两个类serviceToolCatComplete、serviceToolDogComplete实现接口IserviceToolFrame。
No3、控制台程序通过动态加载Dll的方式去调用IserviceToolFrame的实例,输出不同的内容。代码如下:
动态加载Dll方法
public void Main(){Console.WriteLine($"框架启动");Dictionary<string, string> AllDll = new Dictionary<string, string>();AllDll.Add("serviceToolCat.serviceToolCatComplete", "E:\\work\\codes\\1NetCore\\serviceTool\\serviceToolTest\\complete\\serviceToolCat\\bin\\Debug\\net6.0\\serviceToolCat.dll");AllDll.Add("serviceToolDog.serviceToolDogComplete", "E:\\work\\codes\\1NetCore\\serviceTool\\serviceToolTest\\complete\\serviceToolDog\\bin\\Debug\\net6.0\\serviceToolDog.dll");//实现方式一foreach (var d in AllDll){Task.Run(() =>{System.Reflection.Assembly assembly = Assembly.LoadFile(d.Value);IServiceToolDo itool = assembly.CreateInstance(d.Key) as IServiceToolDo;itool.Run();});}//实现方式二foreach (var d in AllDll){Task.Run(() =>{System.Reflection.Assembly assembly = Assembly.LoadFile(d.Value);foreach (var t in assembly.GetTypes()){Console.WriteLine(t.Name);MethodInfo m = t.GetMethod("Run");Console.WriteLine(m.Name);m.Invoke(assembly.CreateInstance(d.Key), null);}});}}
输出效果如图:
接口定义
namespace serviceToolFrame
{public interface IServiceToolDo{public void Run() { Console.WriteLine("接口未能实现"); }}
}
Dog类实现
public class serviceToolDogComplete : IServiceToolDo{public void Run(){while (true){Console.WriteLine($"{DateTime.Now} {Environment.NewLine} Dog Dog .......");System.Threading.Thread.Sleep(5000);}}}
Cat类实现
public class serviceToolCatComplete: IServiceToolDo{public void Run(){while (true){Console.WriteLine($"{DateTime.Now} {Environment.NewLine} Cat Cat .......");System.Threading.Thread.Sleep(15000);}}}