ASP.NET MVC4中使用Ninject

 

1 //注册Ninject依赖注入全局解析器

2  GlobalConfiguration.Configuration.DependencyResolver = new System.Web.Http.Dependencies.NinjectDependencyResolver(new Ninject.StandardKernel());

 

 

辅助类

 

 

 1 using BLL;

 2 using IBLL;

 3 using Ninject;

 4 using System.Web.Http.Dependencies;

 5 

 6 namespace System.Web.Http.Dependencies

 7 {

 8     //Author:GaoBingBing

 9     public class NinjectDependencyResolver : NinjectDependencyScope, IDependencyResolver

10     {

11         [Ninject.Inject]

12         private IKernel kernel;

13         public NinjectDependencyResolver()

14         {

15             

16         }

17         public NinjectDependencyResolver(IKernel kernel)

18         {

19             this.kernel = kernel;

20             this.kernel.Settings.InjectNonPublic = true;

21             this.AddBinds();

22         }

23 

24         private void AddBinds()

25         {

26              

27             //由此添加你的注入

28             this.kernel.Bind<IXX>().To<XX>();

29          }

30         //开始处理

31         public IDependencyScope BeginScope()

32         {

33             return new NinjectDependencyScope(this.kernel.BeginBlock());

34         }

35 

36 

37 

38     }

39 }

 

 1 using Ninject.Activation;

 2 using Ninject.Parameters;

 3 using Ninject.Syntax;

 4 using System;

 5 using System.Collections.Generic;

 6 using System.Linq;

 7 using System.Web.Http.Dependencies;

 8 

 9 namespace System.Web.Http.Dependencies

10 {

11     //Author:GaoBingBing

12     public class NinjectDependencyScope : IDependencyScope

13     {

14         protected IResolutionRoot resolutionRoot;

15         public NinjectDependencyScope()

16         {

17 

18         }

19         public NinjectDependencyScope(IResolutionRoot resolutionRoot)

20         {

21             this.resolutionRoot = resolutionRoot;

22         }

23         public object GetService(Type serviceType)

24         {

25             return resolutionRoot.Resolve(this.CreateRequest(serviceType)).SingleOrDefault();

26         }

27 

28         public IEnumerable<object> GetServices(Type serviceType)

29         {

30             return this.resolutionRoot.Resolve(this.CreateRequest(serviceType));

31         }

32         private IRequest CreateRequest(Type serviceType)

33         {

34             return resolutionRoot.CreateRequest(serviceType, null, new Parameter[0], true, true);

35         }

36         public void Dispose()

37         {

38             this.resolutionRoot = null;

39         }

40     }

41 }

 

 1 //Author:GaoBingBing

 2 public class DIConfig

 3 {

 4     public static T CreateInstance<T>() where T : class

 5     {

 6         System.Web.Http.Dependencies.IDependencyResolver resolver = System.Web.Http.GlobalConfiguration.Configuration.DependencyResolver;

 7         return resolver.BeginScope().GetService(typeof(T)) as T;

 8     }

 9 

10 }

 

 

private IXX   _x=DIConfig.CreateInstance<IXX>();