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18 lines
861 B
C#
18 lines
861 B
C#
using System;
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namespace Serein.Library
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{
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/// <summary>
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/// <para>表示该属性为自动注入依赖项。</para>
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/// <para>使用场景:构造函数中存在互相依赖的情况</para>
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/// <para>例如ServiceA类构造函数中需要传入ServiceB,ServiceB类构造函数中也需要传入ServiceA</para>
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/// <para>这种情况会导致流程启动时,IOC容器无法注入构造函数并创建类型,导致启动失败。</para>
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/// <para>解决方法:从ServiceA类的构造函数中移除ServiceB类型的入参,将该类型更改为公开可见的可写属性成员ServiceB serviceB{get;set;},并在该属性上标记[AutoInjection]特性</para>
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/// </summary>
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[AttributeUsage(AttributeTargets.Property | AttributeTargets.Field)]
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public sealed class AutoInjectionAttribute : Attribute
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{
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}
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}
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