[英]Spring Boot Logger Aspects
I'm having problems getting my logging aspect to log information when methods from classes of a particular package are accessed. 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。 In other words, "no" logging occurs.
换句话说,发生“不”记录。 I even got desperate and added System.out.println statements, with no luck.
我甚至绝望并添加了System.out.println语句,没有运气。
All of my classes are located under the org.my.package package, ie org.my.package.controller , org.my.package.model , etc. 我的所有类都位于org.my.package包下,即org.my.package.controller , org.my.package.model等。
Here is my Application class: 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);
}
}
This is my configuration class: 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();
}
}
This is my Aspect class: 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() + " *****");
}
}
These are my Gradle build dependencies: 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")
}
Am I missing something or otherwise mis-configuring my Aspect class? 我错过了什么或者错误配置我的Aspect类吗? I can't find anything wrong, after verifying with other, similar Stack Overflow questions and online tutorials.
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。
Please advise. 请指教。
Your point cut, execution( * org.my.package.*.*(..))
, is only matching the execution of methods on classes in the org.my.package
package not sub packages. 你的切点,
execution( * org.my.package.*.*(..))
,只匹配org.my.package
包中的类的方法执行而不是子包。
What you probably want is execution( * org.my.package..*.*(..))
notice the ..
instead of .
您可能想要的是
execution( * org.my.package..*.*(..))
注意..
而不是.
. 。
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