Autofac

最新推荐文章于 2025-06-26 08:10:14 发布

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最新推荐文章于 2025-06-26 08:10:14 发布

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原文链接：http://www.cnblogs.com/beixing/p/3912639.html

AutoFac

AutoFac 在系统IOC中占有很大作用，越来越多的项目中使用到AutoFac,但是国内很难看到完整的AutoFac介绍，所以我打算通过翻译 AutoFac网站关于AutoFac的介绍、例子、相关扩展等来系统的介绍AutoFac,使更多的人更加了解并能够融会贯通的使用AutoFac。

使用“英文-中文”双语方式。

首页：http://autofac.org/

Autofac is an addictive Inversion of Control container for .NET 4.5, Silverlight 5, Windows Store apps, and Windows Phone 8 apps.

Autofac 是一个为.Net 4.5，Silverlight 5（银光），Windows Store apps（Widnows商店应用）和Windows Phone 8 apps（windows手机应用）的令人激动上瘾的IOC容器。

Build up containers with lambdas, types, or pre-built instances of components. You can also scan assemblies for registrations.

注册组件（组成部分）

使用lambdas，类型，预建组件实例来构建容器。你依然能够通过扫描程序集来注册。

var builder = new ContainerBuilder();

// Register individual components//注册单独的组件

builder.RegisterInstance(new TaskRepository)

.As<ITaskRepository>();

builder.RegisterType<TaskController>();

builder.Register(c => new LogManager(DateTime.Now))

.As<ILogger>();

// Scan an assembly for components//为组件注册程序集

builder.RegisterAssemblyTypes(myAssembly)

.Where(t => t.Name.EndsWith("Repository"))

.AsImplementedInterfaces();

var container = builder.Build();

Express Dependencies

Let Autofac inject your constructor parameters for you. It can also handle property and method injection.

表达式依赖

让Auto注入到你的构造器参数。它也能够黑醋栗属性和方法注入。

public class TaskController

{

private ITaskRepository _repository;

private ILogger _logger;

// Autofac will automatically find the registered

// values and pass them in for you.

public TaskController(

ITaskRepository repository,

ILogger logger)

{

this._repository = repository;

this._logger = logger;

}

Flexible Module System

Strike a balance between the deployment-time benefits of XML configuration and the power of code with Autofac modules.

灵活的模块化系统

努力实现Xml配置部署的好处与使用Autoface Modules代码的优势的平衡。

// Specify complex registrations in code

public class CarTransportModule : Module

{

public bool ObeySpeedLimit { get; set; }

protected override void Load(ContainerBuilder builder)

{

builder.RegisterType<Car>().As<IVehicle>();

if (ObeySpeedLimit)

builder.RegisterType<SaneDriver>().As<IDriver>();

else

builder.RegisterType<CrazyDriver>().As<IDriver>();

}

</properties>

</module>

</autofac>

Simple Extension Points

Autofac provides activation events to let you know when components are being activated or released, allowing for a lot of customization with little code.

简单的扩展点

Autofac 提供灵活的事件方便你知道组件是在什么时候被激活和被释放的，允许使用较少的代码实现大量的定制化。

var builder = new ContainerBuilder();

// Once a listener has been fully constructed and is

// ready to be used, automatically start listening.

builder.RegisterType<Listener>()

.As<IListener>()

.OnActivated(e => e.Instance.StartListening());

// When a processor is being constructed but before

// it's ready to be used, call an initialization method.

builder.RegisterType<Processor>()

.OnActivating(e => e.Instance.Initialize());

var container = builder.Build();

Want to download Autofac or learn more? Here's how.

想下载Autofac或者了解更多？从这里开始

Download

The easiest way to get Autofac is through NuGet. We can generate a NuGet script for you or you can go through the NuGet Gallery.

下载

最简单的获取Autofac的方式是通过NuGet.我们可以为你生成一NuGet脚本或者通过NuGet列表

Learn

If you're new to Autofac, the Quick Start guide is a good place to start. There's also an official documentation site, API documentation, and lots of info on the Autofac wiki. For questions, hit us up on StackOverflow.

学习

如果你是一个Autofac的初学者，快速入门指导是一个好的开始，有官方文档站点，API文档，在Autofac wiki上有很多信息。有问题，在StackOverflow上点击我们。

Get Involved

Found an issue? Let us know! Want to help us improve Autofac? Check out the source and our contributor's guide, and drop us a line on the discussion forum!

联系我们

发现了问题？让我们知道，想帮助我们改善Autofac?查看源代码和我们的贡献者指南，在论坛中给我们发信息。

转载于:https://www.cnblogs.com/beixing/p/3912639.html