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对于最新稳定版本，请使用 Spring Framework 7.0.6！ |
@AspectJ 代理的编程式创建
除了通过使用 <aop:config> 或 <aop:aspectj-autoproxy> 在配置中声明切面之外，还可以以编程方式创建代理来对目标对象进行增强。有关 Spring AOP API 的完整详情，请参阅下一章。在这里，我们重点关注如何使用 @AspectJ 切面自动创建代理。
你可以使用 org.springframework.aop.aspectj.annotation.AspectJProxyFactory 类
为一个目标对象创建代理，该目标对象由一个或多个 @AspectJ 切面进行增强。
此类的基本用法非常简单，如下例所示：
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Java
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Kotlin
// create a factory that can generate a proxy for the given target object
AspectJProxyFactory factory = new AspectJProxyFactory(targetObject);
// add an aspect, the class must be an @AspectJ aspect
// you can call this as many times as you need with different aspects
factory.addAspect(SecurityManager.class);
// you can also add existing aspect instances, the type of the object supplied
// must be an @AspectJ aspect
factory.addAspect(usageTracker);
// now get the proxy object...
MyInterfaceType proxy = factory.getProxy();// create a factory that can generate a proxy for the given target object
val factory = AspectJProxyFactory(targetObject)
// add an aspect, the class must be an @AspectJ aspect
// you can call this as many times as you need with different aspects
factory.addAspect(SecurityManager::class.java)
// you can also add existing aspect instances, the type of the object supplied
// must be an @AspectJ aspect
factory.addAspect(usageTracker)
// now get the proxy object...
val proxy = factory.getProxy<Any>()有关更多信息，请参阅javadoc。