Spring AOP配置导致访问异常

[Java_er]

切面配置如下：

@Aspect
@Component
public class LogAspect {

	public LogAspect() {
		
	}
	
	@Pointcut("execution(* com.example.action..*.*(..))")
    public void recordLog(){}
	
	@Before("recordLog()")
	public void beforeMethod(JoinPoint jp){
		System.out.println("方法:"+jp.getSignature()+"开始执行前");
		System.currentTimeMillis();
	}
	
	@After("recordLog()")
	public void afterMethod(JoinPoint jp){
		System.out.println("方法:"+jp.getSignature()+"执行之后");
	}
	     
	@Around("recordLog()")
	public void executeTimeStatics(ProceedingJoinPoint pjp) throws Throwable {
		long startTime = System.currentTimeMillis();
		
		pjp.proceed();
		
		long endTime = System.currentTimeMillis();
		System.out.println("方法："+pjp.getSignature()+"，处理耗时："+(endTime-startTime));
	}
	
	
}

20:23:02.834 [Timer-0] DEBUG org.quartz.utils.UpdateChecker - Checking for available updated version of Quartz...
20:23:05.260 [http-bio-9090-exec-1] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Returning cached instance of singleton bean 'entityManagerFactory'
20:23:05.261 [http-bio-9090-exec-1] DEBUG org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter - Opening JPA EntityManager in OpenEntityManagerInViewFilter
20:23:05.297 [http-bio-9090-exec-1] DEBUG org.springframework.web.servlet.DispatcherServlet - DispatcherServlet with name 'SpringMVCTest' processing GET request for [/mgr/toLogin.do]
20:23:05.298 [http-bio-9090-exec-1] DEBUG org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping - Looking up handler method for path /toLogin.do
20:23:05.300 [http-bio-9090-exec-1] DEBUG org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping - Returning handler method [public java.lang.String com.example.action.UserInfoAction.toLogin(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse,org.springframework.ui.ModelMap) throws java.lang.Exception]
20:23:05.300 [http-bio-9090-exec-1] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Returning cached instance of singleton bean 'userInfoAction'
20:23:05.302 [http-bio-9090-exec-1] DEBUG org.springframework.web.servlet.DispatcherServlet - Last-Modified value for [/mgr/toLogin.do] is: -1
20:23:05.352 [http-bio-9090-exec-1] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Returning cached instance of singleton bean 'logAspect'
方法:String com.example.action.UserInfoAction.toLogin(HttpServletRequest,HttpServletResponse,ModelMap)开始执行前
方法：String com.example.action.UserInfoAction.toLogin(HttpServletRequest,HttpServletResponse,ModelMap)，处理耗时：13
方法:String com.example.action.UserInfoAction.toLogin(HttpServletRequest,HttpServletResponse,ModelMap)执行之后
20:23:05.367 [http-bio-9090-exec-1] DEBUG org.springframework.web.servlet.DispatcherServlet - Null ModelAndView returned to DispatcherServlet with name 'SpringMVCTest': assuming HandlerAdapter completed request handling
20:23:05.367 [http-bio-9090-exec-1] DEBUG org.springframework.web.servlet.DispatcherServlet - Successfully completed request
20:23:05.371 [http-bio-9090-exec-1] DEBUG org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter - Closing JPA EntityManager in OpenEntityManagerInViewFilter
20:23:05.371 [http-bio-9090-exec-1] DEBUG org.springframework.orm.jpa.EntityManagerFactoryUtils - Closing JPA EntityManager
20:23:28.794 [schedulerFactory_QuartzSchedulerThread] DEBUG org.quartz.core.QuartzSchedulerThread - batch acquisition of 0 triggers

[半道道]

@Pointcut("execution(* com.example.action..*.*(..))")，请问一下你定义的切点是什么？？？

[Java_er]

引用 1 楼 sunyanxiong123 的回复:

@Pointcut("execution(* com.example.action..*.*(..))")，请问一下你定义的切点是什么？？？

拦截 com.example.action 包以及子包下的所有类的所有方法

[Java_er]

引用 1 楼 sunyanxiong123 的回复:

@Pointcut("execution(* com.example.action..*.*(..))")，请问一下你定义的切点是什么？？？

有神马问题吗

[Java_er]

好奇怪。