Spring Boot Logger方面

时间:2015-05-19 20:30:33

标签: java spring logging aop aspect

当访问特定包的类中的方法时,我在记录日志信息时遇到问题。换句话说,发生“不”记录。我甚至绝望地添加了System.out.println语句,没有运气。

我的所有课程都位于 org.my.package 包下,即 org.my.package.controller org.my.package。模型等。

这是我的Application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者错误配置了我的Aspect类?在使用其他类似的Stack Overflow问题和在线教程进行验证后,我找不到任何错误。

请告知。

1 个答案:

答案 0 :(得分:16)

您的切入点org.my.package仅匹配execution( * org.my.package..*.*(..))包中的类的方法执行而非子包。

您可能需要..注意.而不是System > Cache Management