java spring3注释basec控制器与日志记录

发布于 2024-12-23 09:52:36 字数 409 浏览 3 评论 0原文

我正在使用 java 和 spring3 我有以下控制器的服务方法

@Override
    public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response) throws Exception {
    }

我有以下方法为每个方法执行日志记录，我想为每个服务方法调用此方法

public void performLog(HttpServletRequest request){
//process params and log msg
log.debug()
}

请告诉我如何在服务方法之后自动调用 PerformLog(request) 方法？

原文

I am using java with spring3 i have following controller's service method

@Override
    public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response) throws Exception {
    }

I have the following method which performs logging for every method, i want to call this method for every service method

public void performLog(HttpServletRequest request){
//process params and log msg
log.debug()
}

Please tell me how can i call performLog(request) method after service method automatically ?

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情绪失控 2024-12-30 09:52:36

您必须使用 Spring AOP。使用 @Before 注释指定必要的切入点。将此方法放置在用 @Aspect 注释的类中。类似于切入点示例的内容

@Aspect
public class BeforeExample {

  @Pointcut("execution(ModelAndView com.xyz.myapp.MyController.handleRequest(..))")
  public void performLog() {
  // ...
  }

  @Before("execution(* com.xyz.myapp.MyController.*(..))")
  public void performLogAll() {
  // ...
  }
}

可以找到此处

检查此处了解更多信息

You would have to use Spring AOP for it . Use an @Before annotation specifying the necessary pointcut . Place this method in a class annotated with @Aspect . Something similar to

@Aspect
public class BeforeExample {

  @Pointcut("execution(ModelAndView com.xyz.myapp.MyController.handleRequest(..))")
  public void performLog() {
  // ...
  }

  @Before("execution(* com.xyz.myapp.MyController.*(..))")
  public void performLogAll() {
  // ...
  }
}

Pointcut samples can be found here

Check here for more info

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