qq_34501351的博客

JDK代理基本使用public class JDKProxy<T> implements InvocationHandler { private T target; public void setTarget(T target) { this.target = target; } @Override public Object invoke(Object proxy, Method method, Object[] args) throws Throwable { S

主要这几两个方面：是如何解析注解@Aspect类的.是如何创建代理类的创建代理类代理配置信息的类是否是类代理？是否需要暴露？spring-AOP实现原理-底层类ProxyConfig，ProxyProcessorSupport分析创建代理spring-AOP实现原理-底层类AbstractAutoProxyCreator分析寻找候选切面类spring-AOP实现原理-自动代理类AnnotationAwareAspectJAutoProxyCreator解析切面类spring-AO

org.springframework.aop.framework.autoproxy.AbstractAdvisorAutoProxyCreatorpublic abstract class AbstractAdvisorAutoProxyCreator extends AbstractAutoProxyCreatorAbstractAdvisorAutoProxyCreator 继承了AbstractAutoProxyCreator，前一篇文件已经详细分析了这个类，主要是bean的实例化周期的节后

org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator该类中做了对目标类的代理处理。public abstract class AbstractAutoProxyCreator extends ProxyProcessorSupport implements SmartInstantiationAwareBeanPostProcessor, BeanFactoryAware继承ProxyProcessorSuppo

动态代理的父类是ProxyConfig，其他的实现，创建等功能都是在其基础之上的，也就是都是这个类的子类，下面看看这个类的功能public class ProxyConfig implements Serializable { /** use serialVersionUID from Spring 1.2 for interoperability. */ private static final long serialVersionUID = -8409359707199703185L; //

主要设计三个方面：advisor：切面,切面则包含下面的切点和拦截器public interface Advisor { Advice getAdvice(); 。。。。。}public interface PointcutAdvisor extends Advisor { Pointcut getPointcut();}pointcut： 切点public interface Pointcut { // 用来匹配类 ClassFilter getClassFilte