Vad*_*dim 3 c# ioc-container unity-container
我正在尝试注册相同的类型,但有两个不同的构造函数.当我尝试解决时,我在第二个Resolve上得到" 依赖失败的解决方案".
var container = new UnityContainer();
container.RegisterType<IBar, Bar>()
.RegisterInstance(new Bar())
.RegisterType<IBar, Bar>()
.RegisterInstance(new Bar("foo"));
Bar bar1 = (Bar)container.Resolve<IBar>();
Bar bar2 = (Bar)container.Resolve<IBar>("foo"); // ERROR
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我做错了什么?
注册时需要给他们起名字.参数to Resolve是所需实例的名称.
var container = new UnityContainer();
container
.RegisterInstance<IBar>("BAR", new Bar())
.RegisterInstance<IBar>("FOOBAR", new Bar("foo"));
Bar bar1 = (Bar)container.Resolve<IBar>("BAR");
Bar bar2 = (Bar)container.Resolve<IBar>("FOOBAR");
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