Java中多环境Logback配置与ELK日志发送
Java中多环境Logback配置与ELK日志发送
Java中多环境Logback配置与ELK日志发送
一、项目基于SpringBoot实现,引入SpringBoot相关库后,本文还要讲上传到ELK的Logstash,所以需要在pom.xml中加入:
<!-- https://mvnrepository.com/artifact/net.logstash.logback/logstash-logback-encoder -->
<dependency>
<groupId>net.logstash.logback</groupId>
<artifactId>logstash-logback-encoder</artifactId>
<version>5.2</version>
</dependency>
二、基于SpringBoot,要实现日志的多环境配置,比如test\dev\uat\prod,这时需要把logback.xml改为logback-
spring.xml,否则无法使用基于 spring.profiles.active=dev 等方式来配置环境。
<?xml version="1.0" encoding="UTF-8" ?>
<configuration scan="true" scanPeriod="30 seconds">
<!-- 上下文名称 -->
<contextName>test</contextName>
<!-- 存放日志文件路径 -->
<property name="Log_Home" value="./logs"/>
<!-- INFO级别 -->
<appender name="FILE_INFO" class="ch.qos.logback.core.rolling.RollingFileAppender">
<File>${Log_Home}/info.log</File>
<!-- 根据时间来制定滚动策略 -->
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<FileNamePattern>
${Log_Home}/info.%d{yyyy-MM-dd}.%i.log.gz
</FileNamePattern>
<!-- 多久后自动清楚旧的日志文件,单位:月 -->
<MaxHistory>12</MaxHistory>
<TimeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
<!-- 默认值是 10MB,文档最大值 -->
<MaxFileSize>100MB</MaxFileSize>
</TimeBasedFileNamingAndTriggeringPolicy>
</rollingPolicy>
<encoder>
<Pattern>%d{yyyy-MM-dd HH:mm:ss} [%thread] %-5level %logger{50} - %msg%n</Pattern>
</encoder>
</appender>
<!-- ch.qos.logback.core.ConsoleAppender 控制台输出 -->
<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
<encoder>
<!--格式化输出:%d表示日期,%thread表示线程名,%-5level:级别从左显示5个字符宽度%msg:日志消息,%n是换行符 -->
<pattern>%d{yyyy-MM-dd HH:mm:ss} [%thread] %-5level %logger{50} - %msg%n</pattern>
</encoder>
</appender>
<!--上传日志到LogStash-->
<appender name="LOGSTASH_uat"
class="net.logstash.logback.appender.LogstashTcpSocketAppender">
<destination>127.0.0.1:5044</destination>
<!-- encoder必须配置,有多种可选 -->
<encoder charset="UTF-8" class="net.logstash.logback.encoder.LogstashEncoder">
<customFields>{"appName":"backend-sync"}</customFields>
</encoder>
<connectionStrategy>
<roundRobin>
<connectionTTL>5 minutes</connectionTTL>
</roundRobin>
</connectionStrategy>
</appender>
<!--上传日志到LogStash-->
<appender name="LOGSTASH_dev"
class="net.logstash.logback.appender.LogstashTcpSocketAppender">
<destination>127.0.0.1:5044</destination>
<!-- encoder必须配置,有多种可选 -->
<encoder charset="UTF-8" class="net.logstash.logback.encoder.LogstashEncoder">
<customFields>{"appName":"backend-sync"}</customFields>
</encoder>
<connectionStrategy>
<roundRobin>
<connectionTTL>5 minutes</connectionTTL>
</roundRobin>
</connectionStrategy>
</appender>
<springProfile name="uat,prod">
<!-- 当前日志总级别为TRACE、DEBUG、INFO、 WARN、ERROR、ALL和 OF -->
<root level="WARN">
<appender-ref ref="STDOUT"/>
<appender-ref ref="FILE_INFO"/>
<appender-ref ref="LOGSTASH_uat"/>
</root>
<logger name="com.yungoal" level="INFO">
<appender-ref ref="STDOUT"/>
<appender-ref ref="FILE_INFO"/>
<appender-ref ref="LOGSTASH_uat"/>
</logger>
</springProfile>
<springProfile name="dev,test">
<!-- 当前日志总级别为TRACE、DEBUG、INFO、 WARN、ERROR、ALL和 OF -->
<root level="WARN">
<appender-ref ref="STDOUT"/>
<appender-ref ref="FILE_INFO"/>
<appender-ref ref="LOGSTASH_dev"/>
</root>
</springProfile>
</configuration>
三、使用方法
方法一:java -jar myapplication.jar --spring.profiles.active=dev
方法二:创建spring boot的application.properties在类目录下,然后里面加入一行spring.profiles.active=dev,然后再建立几个环境文件,如application-dev.properties、application-uat.properties等,系统将自动通过application.properties中的spring.profiles.active=dev来选择。
Java中多环境Logback配置与ELK日志发送
https://www.dearcloud.cn/2018/12/03/20200310-cnblogs-old-posts/20181203-Java中多环境Logback配置与ELK日志发送/