logback pattern 配置
所属分类 logback
浏览量 1872
日志输出格式
https://logback.qos.ch/manual/encoders.html
%caller 打印方法调用栈 这个很有用
%d{yyyy-MM-dd HH:mm:ss} [%thread] %-5level %logger -%msg%n
%d{yyyy-MM-dd HH:mm:ss} [%thread] %-5level %logger -%msg%n
2019-06-12 08:30:07 [main] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory -Returning cached instance of singleton bean 'config'
影响性能 避免使用的配置
%class 调用者全限定名
%file java源文件名
%line 行号
%method 方法
%caller 调用栈
%d{yyyy-MM-dd HH:mm:ss} [%thread] %-5level %logger -%msg --- %class %file %line %method %caller{30} %n
打印详细的日志 方便跟踪阅读源码
%caller 打印方法调用栈 这个很有用
%caller
最大深度 7
可以打断点 ,可 在 debug 界面 查看 堆栈
copy stack 复制堆栈
%caller{3}
2019-06-12 08:05:01 [main] INFO org.springframework.context.annotation.AnnotationConfigApplicationContext -Closing org.springframework.context.annotation.AnnotationConfigApplicationContext@4f7d0008: startup date [Fri Jun 14 13:34:01 CST 2019]; root of context hierarchy --- org.springframework.context.support.AbstractApplicationContext AbstractApplicationContext.java 989 doClose Caller+0 at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:989)
Caller+1 at org.springframework.context.support.AbstractApplicationContext.close(AbstractApplicationContext.java:963)
Caller+2 at spring5.Hello.main(Hello.java:19)
2019-06-12 08:05:01 [main] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory -Returning cached instance of singleton bean 'lifecycleProcessor' --- org.springframework.beans.factory.support.AbstractBeanFactory AbstractBeanFactory.java 255 doGetBean Caller+0 at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:255)
Caller+1 at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200)
Caller+2 at org.springframework.context.support.DefaultLifecycleProcessor.getLifecycleBeans(DefaultLifecycleProcessor.java:286)
Caller+3 at org.springframework.context.support.DefaultLifecycleProcessor.stopBeans(DefaultLifecycleProcessor.java:194)
Caller+4 at org.springframework.context.support.DefaultLifecycleProcessor.onClose(DefaultLifecycleProcessor.java:127)
Caller+5 at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:1005)
Caller+6 at org.springframework.context.support.AbstractApplicationContext.close(AbstractApplicationContext.java:963)
Caller+7 at spring5.Hello.main(Hello.java:19)
2019-06-12 08:05:01 [main] INFO logCallerTest -log caller pattern test --- spring5.Hello Hello.java 39 log2 Caller+0 at spring5.Hello.log2(Hello.java:39)
Caller+1 at spring5.Hello.log1(Hello.java:35)
Caller+2 at spring5.Hello.log0(Hello.java:31)
Caller+3 at spring5.Hello.main(Hello.java:25)
方法调用栈 深度
栈 后进先出 栈顶 caller 0
private static void log0(){
log1();
}
private static void log1(){
log2();
}
private static void log2(){
LoggerFactory.getLogger("logCallerTest").info("log caller pattern test");
}
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