Unity extension to integrate with Microsoft.Extensions.DependencyInjection compliant systems
- Reference the
Unity.Microsoft.DependencyInjection
package from NuGet.
Install-Package Unity.Microsoft.DependencyInjection
- In the
WebHostBuilder
addUseUnityServiceProvider(...)
method
public static IWebHost BuildWebHost(string[] args) =>
WebHost.CreateDefaultBuilder(args)
.UseUnityServiceProvider() <---- Add this line
.UseStartup<Startup>()
.Build();
- In case Unity container configured via application configuration or by convention this container could be used to initalize service provider.
public static IWebHost BuildWebHost(string[] args) =>
WebHost.CreateDefaultBuilder(args)
.UseUnityServiceProvider(_container) <---- or add this line
.UseStartup<Startup>()
.Build();
- Add optional method to your
Startup
class
public void ConfigureContainer(IUnityContainer container)
{
// Could be used to register more types
container.RegisterType<IMyService, MyService>();
}
At the moment it is not possible to resolve Startup class from Unity even if it is configured as default container. An Issue has been filed with ASPNET team to fix it. Once it is resolved it would be possible to resolve Startap class itself from the Unity container.
For example of using Unity with Core 2.0 Web application follow this link