1、Microsoft.Extensions.DependencyInjection
这是.Net Core框架本身内置集成的，我们只需引入Microsoft.Extensions.DependencyInjection，就可以直接使用。
using DependencyInjectionSample.Interfaces;using DependencyInjectionSample.Services;var builder = WebApplication.CreateBuilder();builder.Services.AddRazorPages();builder.Services.AddScoped<IMyDependency, MyDependency>();var app = builder.Build();
2、AutoFac
var builder = WebApplication.CreateBuilder();// 注册组件builder.RegisterType<MyService>().As<IMyService>();builder.RegisterType<AnotherService>().As<IAnotherService>().InstancePerLifetimeScope();// 构建容器var app= builder.Build();// 解析服务var myService = app.Resolve<IMyService>();
3、Ninject
public class WarriorModule : NinjectModule{public override void Load(){this.Bind<IWeapon>().To<Sword>();}}
4、SimpleInjector
https://github.com/simpleinjector/SimpleInjector
Star：1.2K
// 1. 创建容器var container = new Container();// 2. 配置容器（注册服务）container.Register<IUserRepository, SqlUserRepository>(Lifestyle.Transient);container.Register<ILogger, MailLogger>(Lifestyle.Singleton);container.Register<UserController>();// 3. 验证容器配置：container.Verify();// 4. 注册容器为MVC的依赖解析器DependencyResolver.SetResolver(new SimpleInjectorDependencyResolver(container));
5、Windsor
https://github.com/castleproject/Windsor
Star：1.5K
// 创建容器var container = new WindsorContainer();// 添加和配置组件container.Install(FromAssembly.This());// 解析并配置根组件及其所有依赖项var king = container.Resolve<IKing>();king.RuleTheCastle();// 清理容器，应用程序退出container.Dispose();
