一、依赖
由于配置中使用了json格式的日志输出，所以需要引入如下依赖
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"net.logstash.logback:logstash-logback-encoder:4.11", |
二、配置说明
1.日志的输出路径
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<property name="LOG_PATH" value="phantom-log" /> |
2.读取spring容器中的属性，这里是获取项目名称和运行的服务器IP
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<springProperty scope="context" name="appName" source="spring.application.name" /><springProperty scope="context" name="ip" source="spring.cloud.client.ipAddress" /> |
3.设置日志的格式
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<property name="CONSOLE_LOG_PATTERN" value="[%d{yyyy-MM-dd HH:mm:ss.SSS} ${ip} ${appName} %highlight(%-5level) %yellow(%X{X-B3-TraceId}),%green(%X{X-B3-SpanId}),%blue(%X{X-B3-ParentSpanId}) %yellow(%thread) %green(%logger) %msg%n"/> |
4.添加一个输出器，并滚动输出
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<appender name="FILEERROR" class="ch.qos.logback.core.rolling.RollingFileAppender"> |
5.指定输出的文件位置
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<file>../${LOG_PATH}/${appName}/${appName}-error.log</file> |
6.指定滚动输出的策略，按天数进行切分，或者文件大小超过2M进行切分
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<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy"> <fileNamePattern>../${LOG_PATH}/${appName}/${appName}-error-%d{yyyy-MM-dd}.%i.log</fileNamePattern> <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP"> <maxFileSize>2MB</maxFileSize> </timeBasedFileNamingAndTriggeringPolicy> </rollingPolicy> |
7.下面的文件中一共有四个appender, FILEERROR, FILEEWARN, FILEINFO, logstash。
其中FILEERROR, FILEEWARN, FILEINFO三个是相类似的，只是打印不同级别的日志信息。
logstash是用来生成json格式的日志文件，方便与ELK日志系统进行集成。
三、完整配置
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<?xml version="1.0" encoding="UTF-8"?><configuration> <contextName>${HOSTNAME}</contextName> <property name="LOG_PATH" value="phantom-log" /> <springProperty scope="context" name="appName" source="spring.application.name" /> <springProperty scope="context" name="ip" source="spring.cloud.client.ipAddress" /> <property name="CONSOLE_LOG_PATTERN" value="[%d{yyyy-MM-dd HH:mm:ss.SSS} ${ip} ${appName} %highlight(%-5level) %yellow(%X{X-B3-TraceId}),%green(%X{X-B3-SpanId}),%blue(%X{X-B3-ParentSpanId}) %yellow(%thread) %green(%logger) %msg%n"/> <appender name="FILEERROR" class="ch.qos.logback.core.rolling.RollingFileAppender"> <file>../${LOG_PATH}/${appName}/${appName}-error.log</file> <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy"> <fileNamePattern>../${LOG_PATH}/${appName}/${appName}-error-%d{yyyy-MM-dd}.%i.log</fileNamePattern> <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP"> <maxFileSize>2MB</maxFileSize> </timeBasedFileNamingAndTriggeringPolicy> </rollingPolicy> <append>true</append> <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder"> <pattern>${CONSOLE_LOG_PATTERN}</pattern> <charset>utf-8</charset> </encoder> <filter class="ch.qos.logback.classic.filter.LevelFilter"> <level>error</level> <onMatch>ACCEPT</onMatch> <onMismatch>DENY</onMismatch> </filter> </appender> <appender name="FILEWARN" class="ch.qos.logback.core.rolling.RollingFileAppender"> <file>../${LOG_PATH}/${appName}/${appName}-warn.log</file> <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy"> <fileNamePattern>../${LOG_PATH}/${appName}/${appName}-warn-%d{yyyy-MM-dd}.%i.log</fileNamePattern> <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP"> <maxFileSize>2MB</maxFileSize> </timeBasedFileNamingAndTriggeringPolicy> </rollingPolicy> <append>true</append> <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder"> <pattern>${CONSOLE_LOG_PATTERN}</pattern> <charset>utf-8</charset> </encoder> <filter class="ch.qos.logback.classic.filter.LevelFilter"> <level>warn</level> <onMatch>ACCEPT</onMatch> <onMismatch>DENY</onMismatch> </filter> </appender> <appender name="FILEINFO" class="ch.qos.logback.core.rolling.RollingFileAppender"> <file>../${LOG_PATH}/${appName}/${appName}-info.log</file> <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy"> <fileNamePattern>../${LOG_PATH}/${appName}/${appName}-info-%d{yyyy-MM-dd}.%i.log</fileNamePattern> <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP"> <maxFileSize>2MB</maxFileSize> </timeBasedFileNamingAndTriggeringPolicy> </rollingPolicy> <append>true</append> <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder"> <pattern>${CONSOLE_LOG_PATTERN}</pattern> <charset>utf-8</charset> </encoder> <filter class="ch.qos.logback.classic.filter.LevelFilter"> <level>info</level> <onMatch>ACCEPT</onMatch> <onMismatch>DENY</onMismatch> </filter> </appender> <appender name="logstash" class="ch.qos.logback.core.rolling.RollingFileAppender"> <file>../${LOG_PATH}/${appName}/${appName}.json</file> <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy"> <fileNamePattern>../${LOG_PATH}/${appName}/${appName}-%d{yyyy-MM-dd}.json</fileNamePattern> <maxHistory>7</maxHistory> </rollingPolicy> <encoder class="net.logstash.logback.encoder.LoggingEventCompositeJsonEncoder"> <providers> <timestamp> <timeZone>UTC</timeZone> </timestamp> <pattern> <pattern> { "ip": "${ip}", "app": "${appName}", "level": "%level", "trace": "%X{X-B3-TraceId:-}", "span": "%X{X-B3-SpanId:-}", "parent": "%X{X-B3-ParentSpanId:-}", "thread": "%thread", "class": "%logger{40}", "message": "%message", "stack_trace": "%exception{10}" } </pattern> </pattern> </providers> </encoder> </appender> <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender"> <encoder> <pattern>${CONSOLE_LOG_PATTERN}</pattern> <charset>utf-8</charset> </encoder> <filter class="ch.qos.logback.classic.filter.ThresholdFilter"> <level>debug</level> </filter> </appender> <logger name="org.springframework" level="INFO" /> <logger name="org.hibernate" level="INFO" /> <logger name="com.kingboy.repository" level="DEBUG" /> <root level="INFO"> <appender-ref ref="FILEERROR" /> <appender-ref ref="FILEWARN" /> <appender-ref ref="FILEINFO" /> <appender-ref ref="logstash" /> <appender-ref ref="STDOUT" /> </root></configuration> |
以上就是完整的logback配置示例ELK整合包含生成json日志的详细内容，更多关于ogback配置ELK整合生成json日志示例的资料请关注服务器之家其它相关文章！
原文链接：https://kimzing.blog.csdn.net/article/details/78917865
