使用aop处理日志

1.在springMvc的xml配置文件中加入开启aop和扫描aop的配置

    <!-- 将类加入IOC容器 -->
    <context:component-scan base-package="com.huqi.aop"></context:component-scan>
    <!-- 开启aop注解 -->
    <aop:aspectj-autoproxy/>

 2.编写aop类

@Aspect
@Configuration
public class Logger {
    @Pointcut("@within(org.springframework.stereotype.Controller) || @within(org.springframework.web.bind.annotation.RestController)")
    public void cutController() {
    }

    @Around("cutController()")
    public Object recordSysLog(ProceedingJoinPoint joinPoint) throws Throwable {
        try {

            ob = joinPoint.proceed();

        } catch (Throwable throwable) {
          //此处一定要抛出异常
            throw throwable;
        } finally {
        
            

        }

        return ob;
    }

}