弹簧靴记录器方面

2022-09-03 06:43:51

在访问特定包的类中的方法时,我在获取日志记录方面以记录信息时遇到问题。换句话说,会发生“否”日志记录。我甚至绝望了,并添加了System.out.println语句,但没有运气。

我所有的类都位于org.my.package package下,即org.my.package.controllerorg.my.package.model等。

这是我的应用程序类:

package org.my.package;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.EnableAspectJAutoProxy;

@Configuration
@ComponentScan(basePackages = {"org.my.package.config"})
@EnableAutoConfiguration
@EnableAspectJAutoProxy
public class FirstWebAppApplication {

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

这是我的配置类:

package org.my.package.config;

import org.deloitte.javatraining.daythree.utilities.MyLogger;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.EnableAspectJAutoProxy;

@Configuration
@EnableAspectJAutoProxy
@ComponentScan(basePackages = {"org.my.package.utilities"})
public class AssetConfig {

    //-----------------------------------------------------------------------------------------------------------------------
    @Bean   
    public MyLogger myLogger(){
       return new MyLogger();
    }
}

这是我的Aspect类:

package org.my.package.utilities;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.annotation.AfterReturning;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Before;
import org.springframework.stereotype.Component;

@Aspect
@Component
public class MyLogger {

    /** Handle to the log file */
    private final Log log = LogFactory.getLog(getClass());

    public MyLogger () {}

    @AfterReturning("execution(* org.my.package.*.*(..))")
    public void logMethodAccessAfter(JoinPoint joinPoint) {
        log.info("***** Completed: " + joinPoint.getSignature().getName() + " *****");
        System.out.println("***** Completed: " + joinPoint.getSignature().getName() + " *****");
    }

    @Before("execution(* org.my.package.*.*(..))")
    public void logMethodAccessBefore(JoinPoint joinPoint) {
        log.info("***** Starting: " + joinPoint.getSignature().getName() + " *****");
        System.out.println("***** Starting: " + joinPoint.getSignature().getName() + " *****");
    }
}

这些是我的 Gradle 构建依赖项:

dependencies {
    compile("org.springframework.boot:spring-boot-starter-data-jpa")
    compile("org.springframework.boot:spring-boot-starter-web")
    compile('com.h2database:h2:1.3.156')
    compile('javax.servlet:jstl:1.2')
    compile('org.springframework.boot:spring-boot-starter-aop')
    providedRuntime("org.apache.tomcat.embed:tomcat-embed-jasper")
    testCompile("org.springframework.boot:spring-boot-starter-test") 
}

我是否遗漏了某些内容或以其他方式错误地配置了我的 Aspect 类?在验证了其他类似的Stack Overflow问题和在线教程之后,我找不到任何错误。

请指教。


答案 1

您的切入点 () 仅匹配包中类上的方法执行,而不是子包。execution( * org.my.package.*.*(..))org.my.package

您可能想要的是注意 而不是 .execution( * org.my.package..*.*(..))...


答案 2

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