https://autofaccn.readthedocs.io/en/latest/register/registration.html Registration Concepts  (有4种方式来注册) You register components with Autofac by creating a ContainerBuilder and informing the builder which components expose which services. Components c…

Reflection Components When using reflection-based components, Autofac automatically uses the constructor for your class with the most parameters that are able to be obtained from the container. Instance Components Something to consider when you regis…

一:这里先说一下DI(Dependency Injection)依赖注入有种表现形式:一种是CI(Constructor Injection)构造方法注入,另一种是SI(Set Injection) set 注入.这篇随笔讲的是第一种构造方法注入(Constructor Injection). 其实DI(Dependency Injection)依赖注入你不妨反过来读:注入依赖也就是把"依赖"注入到一个对象中去.那么何为"依赖"呢?依赖就是讲一个对象初始化或者将实例…

一:这里先说一下DI(Dependency Injection)依赖注入有种表现形式:一种是CI(Constructor Injection)构造方法注入,另一种是SI(Set Injection) set 注入.这篇随笔讲的是第一种构造方法注入(Constructor Injection). 其实DI(Dependency Injection)依赖注入你不妨反过来读:注入依赖也就是把"依赖"注入到一个对象中去.那么何为"依赖"呢?依赖就是讲一个对象初始化或者将实例…

Setter Injection AppContext.xml <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://w…

Previous we see how to do Setter injection: https://www.cnblogs.com/Answer1215/p/9472117.html Now let's see how to cover setter injection to coustructor injection. Notice, don't need to compare which one is better, you can use both. Different from se…

注册多个组件 1.one-by-one注册组件可能是一项非常重复的工作,可以通过Classes或Types注册一组组件(你可以指定一些特定的特征) 三个步骤 注册多个类型通常采取以下结构 container.Register(Classes.FromThisAssembly() .InSameNamespaceAs<RootComponent>() .WithService.DefaultInterfaces() .LifestyleTransient()); 可以看成三个不同的步骤 1)选择…

1.在容器中注册一个类型 container.Register( Component.For<IMyService>() .ImplementedBy<MyServiceImpl>() ); 2.注册一个非默认的类型(non-default service) container.Register( Component.For<IMyService>() .ImplementedBy<MyServiceImpl>() ); 不用泛型 // Same resul…

https://martinfowler.com/articles/injection.html One of the entertaining things about the enterprise Java world is the huge amount of activity in building alternatives to the mainstream J2EE technologies, much of it happening in open source. A lot of…

Applications based on the Prism Library are composite applications that potentially consist of many loosely coupled types and services. They need to interact to contribute content and receive notifications based on user actions. Because they are loos…