获取Spring bean的真实Class对象 [英] Obtain real Class object for Spring bean

问题描述

我正在使用Spring注入豆子.我正在使用一些注释来注释bean方法(安全性，TransactionManagement，ExceptionHanling，日志记录).问题是:

I am using Spring to inject beans. And I am using some annotations to annotate bean methods (Security, TransactionManagement, ExceptionHanling, Logging). The problem is:

我想创建JUnit测试来检查是否忘记了一些方法.但是Spring返回的$ ProxyXXX类没有方法上的任何注释..

I want to create JUnit test to check if I forgot annotate some methods. But Spring returns $ProxyXXX class without any annotations on methods..

Method[] methods = logic.getClass().getMethods();

  for (Method method : methods) {
     Annotation[] annotations = method.getAnnotations();   // empty array!

如何获取方法的注释或获取真实的类对象?

How can I get annotations for method or obtain a real class object?

P.S. Spring 2.5.6，JDKDynamicProxy(不是CGLib)

P.S. Spring 2.5.6, JDKDynamicProxy (not CGLib)

推荐答案

Spring基于接口的代理实现

Spring's interface-based proxies implement TargetClassAware.

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