public interface IDBManager
{
void Initialize();
bool Save<T>(T obj);
}
接下来定义 DBManager 类并实现接口 IDBManager ,代码定义如下:
public class DBManager: IDBManager
{
public void Initialize()
{
//Write some initialization code here
}
public bool Save<T>(T obj)
{
//Write your code here
return true;
}
}
配置 Lamar
Lamar.Microsoft.DependencyInjection 包提供了一个 UseLamar() 方法能够将 Lamar 引入到 ASP.Net Core 基础架构中,下面的代码展示了如何去实现 。
public class Program
{
public static void Main(string[] args)
{
CreateHostBuilder(args).UseLamar().Build().Run();
}
public static IHostBuilder CreateHostBuilder(string[] args) =>
Host.CreateDefaultBuilder(args)
.ConfigureWebHostDefaults(webBuilder =>
{
webBuilder.UseStartup<Startup>();
});
}
public class Startup
{
// This method gets called by the runtime. Use this method to add services to the container.
public void ConfigureServices(IServiceCollection services)
{
var container = new Container(x =>
{
x.AddTransient<IDBManager, DBManager>();
});
services.AddControllersWithViews();
}
public void ConfigureContainer(ServiceRegistry services)
{
services.Scan(s =>
{
s.TheCallingAssembly();
s.WithDefaultConventions();
});
}
}