依赖注入 Castle.Windsor入门
一、依赖注入工具 Castle.Windsor
的简单应用
Castle Windsor
是适用于.NET
的成熟的 IOC
容器
样例01
1、创建接口 IDependency1
namespace ConsoleApp2
{
public interface IDependency1
{
object SomeObject { get; set; }
}
}
2、创建接口 IDependency2
namespace ConsoleApp2
{
public interface IDependency2
{
object SomeOtherObject { get; set; }
}
}
3、实现接口 IDependency1
namespace ConsoleApp2
{
public class Dependency1 : IDependency1
{
public object SomeObject { get; set; }
}
}
4、实现接口 IDependency2
namespace ConsoleApp2
{
public class Dependency2 : IDependency2
{
public object SomeOtherObject { get; set; }
}
}
5、创建类 Main
,构造函数注入
using System;
namespace ConsoleApp2
{
public class Main
{
private IDependency1 object1;
private IDependency2 object2;
public Main(IDependency1 dependency1, IDependency2 dependency2)
{
object1 = dependency1;
object2 = dependency2;
}
public void DoSomething()
{
object1.SomeObject = "Hello " + object1.GetType().ToString();
Console.WriteLine(object1.SomeObject);
object2.SomeOtherObject = "Hello " + object2.GetType().ToString();
Console.WriteLine(object2.SomeOtherObject);
}
}
}
6、实现依赖注入
using Castle.Windsor;
using System;
namespace ConsoleApp2
{
class Program
{
static void Main(string[] args)
{
// 创建依赖注入容器,并且注入类和接口
var container = new WindsorContainer();
container.Register(Castle.MicroKernel.Registration.Component.For<Main>());
container.Register(Castle.MicroKernel.Registration.Component.For<IDependency1>().ImplementedBy<Dependency1>());
container.Register(Castle.MicroKernel.Registration.Component.For<IDependency2>().ImplementedBy<Dependency2>());
//通过依赖注入容器解析类 `Main`,并调用方法
var mainThing = container.Resolve<Main>();
mainThing.DoSomething();
Console.ReadKey();
}
}
}
结果
参考:https://github.com/castleproject/Windsor/blob/v4.0.0/docs/basic-tutorial.md
posted on 2020-10-21 10:08 springsnow 阅读(803) 评论(0) 编辑 收藏 举报