Question

在Spring Boot应用程序中测试Aspect @Before批注，它不起作用。没有引发错误。只是根本不起作用。这是一个非常简单的休息服务，如下所示。已经花了一段时间了，这里的任何教程和答案似乎都表明这是正确的。我的休息服务正确返回。只是来自Aspect的消息不会打印。我非常有信心我的包裹结构正确。请指教。

@SpringBootApplication
@EnableAspectJAutoProxy(proxyTargetClass = true)
public class StuffApplication {

    public static void main(String[] args) {
        SpringApplication.run(StuffApplication.class, args);
    }
}

@RestController
@RequestMapping("/information")
public class ContentController {

    @GetMapping("/person")
    public People getPerson(Model model){
        log(); // expecting the aspect print to occur when I call this. 
        // some logic to get personList which works fine
        return new People(personList);
    }

    public void log(){
        System.out.println("This is a logger");
    }

}

@Aspect
@Component
public class JsonAspect {

    @Before(value = "execution(* com.example.stuff.controller.ContentController.log())")
    public void printBefore(){
        System.out.println("I was called before the logger"); // never prints when I call log method
    }
}

注释前的外观不起作用

0 个答案: