61 lines
1.6 KiB
Markdown
61 lines
1.6 KiB
Markdown
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**使用说明**
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1. 安装:可以通过下载源码安装,也可以通过nuget包安装。
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1. 引入名字空间
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~~~
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using Microsoft.Extensions.DependencyInjection;
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using Falcon.DI
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~~~
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1. 初始化容器:使用UseFalconDI方法注册所有服务。
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~~~
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IServiceCollection ser = new ServiceCollection();
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ser.UseFalconDI();
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~~~
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1. 添加注册特性,服务可以注册到基础接口或自身。
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~~~
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public interface IMyInterface
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{
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string Getname();
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}
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[FalconDIRegister]
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public class MyClassInterfaces:IMyInterface
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{
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public string Getname() {
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return this.GetType().Name;
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}
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}
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~~~
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1. 注入可以使用ServiceCollection获取注册的服务。
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~~~
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using(var pd = ser.BuildServiceProvider()) {
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var service = pd.GetServices<IMyInterface>();
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// Do something
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}
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~~~
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或者使用构造注入
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~~~
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public interface INfi1 { }
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public interface INfi2 { }
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[FalconDIRegister]
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public class NotFull:INfi1
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{
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}
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[FalconDIRegister(typeof(NotFullObj))]
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public class NotFullObj
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{
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public INfi1 F1 { get; set; }
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public INfi2 F2 { get; set; }
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public NotFullObj(INfi1 f1,INfi2 f2=null) {
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this.F1 = f1;
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this.F2 = f2;
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}
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}
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~~~
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以上例子中首先注入了NotFull类型实现INfi1服务,然后又注册了NotFullObj类型,并通过构造注入方式消费了INfi1服务。INfi2因为没有注册所以使用默认值跳过注入。
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