@Resource和@Autowired使用方面日志返回null

Question

我有以下问题。使用控制器的资源登录方面始终为null。这是因为我把'＃34; final＆＃34;控制器方法。如何在不删除＆＃34; final＆＃34;？

的情况下修复它

我的代码：

应用背景：

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:p="http://www.springframework.org/schema/p"
    xmlns:context="http://www.springframework.org/schema/context"
    xmlns:mvc="http://www.springframework.org/schema/mvc"
    xmlns:aop="http://www.springframework.org/schema/aop"
    ....

    <cache:annotation-driven /> 
    <mvc:annotation-driven />

    <!-- AOP -->
    <aop:aspectj-autoproxy />
    <bean id="logAspect" class="es.xxx.xxx.xxx.aop.LoggingAspect" />

    <!-- Scan de paquetes por anotaciones Spring -->
    <context:component-scan base-package="es.xxx" />
    ....
</beans>

控制器：

@Controller("documentController")
@RequestMapping(value = "/documentation")
    public class DocumentController {

        @Resource
        private FileService fileService;

        @Resource
        private FooService fooService;

        @Resource
        private MessageSource messageSource;

        @RequestMapping("/foo.html")
        public final String foo(Params...) {
            ...
            //here are null and throw null pointer exception
            fileService.fooMethod();
            fooService.fooMethod();
            messageResource.fooMethod();
            ...

            return view;
        }

        ...
    }

Aspect日志：

@Aspect
public class LoggingAspect {

    @Around("execution(* es.xxx.xxx.xxx.controller.*.*(..))")
    public Object aroundController(ProceedingJoinPoint joinPoint) throws Throwable {
        Logger logger = LogManager.getLogger(joinPoint.getTarget().getClass().getName());
        logger.debug("...");
        return joinPoint.proceed();
    }

    @AfterReturning(pointcut="execution(* es.xxx.xxx.xxx.controller.*.*(..))", returning="retVal")
    public void afterReturningController(JoinPoint joinPoint, Object retVal) {
        Logger logger = LogManager.getLogger(joinPoint.getTarget().getClass().getName());
        logger.debug("...");
    }

    @AfterThrowing(pointcut="execution(* es.xxx.xxx.xxx.controller.*.*(..))", throwing="exception")
    public void afterThrowingController(JoinPoint joinPoint, Exception exception) {
        Logger logger = LogManager.getLogger(joinPoint.getTarget().getClass().getName());
        logger.debug("...", exception);
    }

    @Around("execution(* es.xxx.xxx.xxx.service.impl.*.*(..))")
    public Object aroundService(ProceedingJoinPoint joinPoint) throws Throwable {
        Logger logger = LogManager.getLogger(joinPoint.getTarget().getClass().getName());
        logger.debug("...");
        return joinPoint.proceed();
    }

    @AfterReturning(pointcut="execution(* es.xxx.xxx.xxx.xxx.impl.*.*(..))", returning="retVal")
    public void afterReturningService(JoinPoint joinPoint, Object retVal) {
        Logger logger = LogManager.getLogger(joinPoint.getTarget().getClass().getName());
        logger.debug("...");
    }

    @AfterThrowing(pointcut="execution(* es.xxx.xxx.xxx.service.impl.*.*(..))", throwing="exception")
    public void afterThrowingService(JoinPoint joinPoint, Exception exception) {
        Logger logger = LogManager.getLogger(joinPoint.getTarget().getClass().getName());
        logger.debug("...", exception);
    }
}