Spring.net 后处理器 可用来切换实例
1.xml配置 <!--我们在Object.xml文件上将HexuObjectPostProcessor注册到上下文对象中去--> <object id="hexu" type="CnblogLesson_4_7.Model.Person,HRABLL" init-method="Init" destroy-method="Destroy"/> <object type="CnblogLesson_4_7.HexuObjectPostProcessor,HRABLL"/> 2.代码 namespace CnblogLesson_4_7 { public class HexuObjectPostProcessor : IObjectPostProcessor { public object PostProcessAfterInitialization(object instance, string objectName) { if (objectName.EndsWith("SysDictTypeDao")) { return Activator.CreateInstance(typeof(SysDictTypeDao)); } Console.WriteLine("我调用了对象后处理器的 PostProcessAfterInitialization 方法,当前的对象是{0}", objectName); return instance; } public object PostProcessBeforeInitialization(object instance, string name) { Console.WriteLine("我调用了对象后处理器的 PostProcessBeforeInitialization 方法,当前的对象是{0}", name); return instance; } } }