配置样例

  • 设置logback的配置,与spring-boot配合,完成zipkin的特殊需求。
  • 示例代码如下:
  • <include resource="org/springframework/boot/logging/logback/defaults.xml"/>是关键
  • springProperty 的设置也很有用
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<?xml version="1.0" encoding="UTF-8"?>
<configuration>
<include resource="org/springframework/boot/logging/logback/defaults.xml"/>
<springProperty scope="context" name="springAppName" source="spring.application.name"/>
<!--定义日志文件的存储地址 勿在 LogBack 的配置中使用相对路径 -->
<property name="LOG_HOME" value="${catalina.base}/logs" />
<!--项目名称 -->
<property name="PRO_NAME" value="micro-order" />

<!--<property name="CONSOLE_LOG_PATTERN" value="%clr(%d{yyyy-MM-dd HH:mm:ss.SSS}){faint} %clr(${LOG_LEVEL_PATTERN:-%5p}) %clr(${PID:- }){magenta} %clr(-&#45;&#45;){faint} %clr([%15.15t]){faint} %clr(%-40.40logger{39}){cyan} %clr(:){faint} %m%n${LOG_EXCEPTION_CONVERSION_WORD:-%wEx}"/>-->
<property name="CONSOLE_LOG_PATTERN"
value="%clr(%d{yyyy-MM-dd HH:mm:ss.SSS}){faint} %clr([${springAppName},traceId=%X{X-B3-TraceId:-},spanId=%X{X-B3-SpanId:-},%X{X-Span-Export:-}]) %clr(${PID:- }){magenta} %clr(---){faint} %clr([%15.15t]){faint} %clr(%-40.40logger{39}){cyan} %clr(:){faint} %m%n${LOG_EXCEPTION_CONVERSION_WORD:-%wEx}"/>

<property name="CUST_FILE_LOG_PATTERN"
value="%d{yyyy-MM-dd HH:mm:ss.SSS} [${springAppName},traceId=%X{X-B3-TraceId:-}, spanId=%X{X-B3-SpanId:-}] ${PID:- } --- [%t] %-40.40logger{39} : %m%n${LOG_EXCEPTION_CONVERSION_WORD:-%wEx}}"/>

<!-- 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>${CONSOLE_LOG_PATTERN}</pattern>
<charset>utf8</charset>
</encoder>
</appender>

<!-- 按照每天生成日志文件 -->
<appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
<file>${LOG_HOME}/${PRO_NAME}/order-server.log</file>
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<fileNamePattern>${LOG_HOME}/${PRO_NAME}/order-server.%d{yyyy-MM-dd}.log</fileNamePattern>
<maxHistory>10</maxHistory>
</rollingPolicy>
<encoder>
<pattern>${CUST_FILE_LOG_PATTERN}</pattern>
<charset>utf8</charset>
</encoder>
</appender>

<!-- 日志输出级别 ERROR,WARN,INFO,DEBUG -->
<root level="INFO">
<appender-ref ref="STDOUT" />
<appender-ref ref="FILE" />
</root>
</configuration>