1.引入skywalking的jar包,导入的包和agent版本一致
- <dependency>
- <groupId>org.apache.skywalking</groupId>
- <artifactId>apm-toolkit-trace</artifactId>
- <version>8.12.0</version>
- </dependency>
- <dependency>
- <groupId>org.apache.skywalking</groupId>
- <artifactId>apm-toolkit-opentracing</artifactId>
- <version>8.12.0</version>
- </dependency>
- <dependency>
- <groupId>org.apache.skywalking</groupId>
- <artifactId>apm-toolkit-logback-1.x</artifactId>
- <version>8.12.0</version>
- </dependency>
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2.修改logback.xml
<?xml version="1.0" encoding="UTF-8"?><configuration scan="true" scanPeriod="60 seconds" debug="false"> <statusListener class="ch.qos.logback.core.status.NopStatusListener" /> <!-- 日志存放路径 --> <property name="log.path" value="logs" /> <!-- 日志输出格式 --> <property name="log.pattern" value="%d{HH:mm:ss.SSS} [%thread] %-5level %logger{20} %tid - [%method,%line] - %msg%n"/>:ss} %-5level ${springAppName:-} %thread %logger %msg%n"/> <!-- 控制台输出 --> <appender name="console" class="ch.qos.logback.core.ConsoleAppender"> <encoder class="ch.qos.logback.core.encoder.LayoutWrappingEncoder"> <layout class="org.apache.skywalking.apm.toolkit.log.logback.v1.x.TraceIdPatternLogbackLayout"> <pattern>${log.pattern}</pattern> </layout> </encoder> </appender> <!-- 系统日志输出 --> <appender name="file_info" class="ch.qos.logback.core.rolling.RollingFileAppender"> <file>${log.path}/info.log</file> <!-- 循环政策:基于时间创建日志文件 --> <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy"> <!-- 日志文件名格式 --> <fileNamePattern>${log.path}/info.%d{yyyy-MM-dd}-%i.log</fileNamePattern> <!-- 日志最大的历史 3天 --> <maxHistory>3</maxHistory> <!--单个日志文件的最大体积--> <maxFileSize>100MB</maxFileSize> <!--控制所有归档日志文件的总大小--> <totalSizeCap>200MB</totalSizeCap> <!--是否在应用启动的时候删除历史日志--> <cleanHistoryOnStart>true</cleanHistoryOnStart> </rollingPolicy> <encoder class="ch.qos.logback.core.encoder.LayoutWrappingEncoder"> <layout class="org.apache.skywalking.apm.toolkit.log.logback.v1.x.TraceIdPatternLogbackLayout"> <pattern>${log.pattern}</pattern> </layout> </encoder> <filter class="ch.qos.logback.classic.filter.LevelFilter"> <!-- 过滤的级别 --> <level>info</level> <!-- 匹配时的操作:接收(记录) --> <onMatch>ACCEPT</onMatch> <!-- 不匹配时的操作:拒绝(不记录) --> <onMismatch>DENY</onMismatch> </filter> </appender> <appender name="file_error" class="ch.qos.logback.core.rolling.RollingFileAppender"> <file>${log.path}/error.log</file> <!-- 循环政策:基于时间创建日志文件 --> <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy"> <!-- 日志文件名格式 --> <fileNamePattern>${log.path}/error.%d{yyyy-MM-dd}-%i.log</fileNamePattern> <!-- 日志最大的历史 1天 --> <maxHistory>3</maxHistory> <!--单个日志文件的最大体积--> <maxFileSize>100MB</maxFileSize> <!--控制所有归档日志文件的总大小--> <totalSizeCap>200MB</totalSizeCap> <!--是否在应用启动的时候删除历史日志--> <cleanHistoryOnStart>true</cleanHistoryOnStart> </rollingPolicy> <encoder class="ch.qos.logback.core.encoder.LayoutWrappingEncoder"> <layout class="org.apache.skywalking.apm.toolkit.log.logback.v1.x.TraceIdPatternLogbackLayout"> <pattern>${log.pattern}</pattern> </layout> </encoder> <filter class="ch.qos.logback.classic.filter.LevelFilter"> <!-- 过滤的级别 --> <level>error</level> <!-- 匹配时的操作:接收(记录) --> <onMatch>ACCEPT</onMatch> <!-- 不匹配时的操作:拒绝(不记录) --> <onMismatch>DENY</onMismatch> </filter> </appender> <!-- 日志传输到skywalking中的appender,通过qrpc传输 --> <appender name="gpc-log" class="org.apache.skywalking.apm.toolkit.log.logback.v1.x.log.GRPCLogClientAppender"> <encoder class="ch.qos.logback.core.encoder.LayoutWrappingEncoder"> <layout class="org.apache.skywalking.apm.toolkit.log.logback.v1.x.mdc.TraceIdMDCPatternLogbackLayout"> <Pattern>${log.pattern}</Pattern> </layout> </encoder> </appender> <!--系统操作日志--> <root level="info"> <appender-ref ref="file_info"/> <appender-ref ref="file_error"/> <appender-ref ref="console"/> <appender-ref ref="gpc-log" /> </root> </configuration>
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看到日志打印出TID则表示配置成功
3.自定义标签快速定位异常
- private final Tracer tracer = new SkywalkingTracer();
-
- private void setSkywalkingTagErrMsg(String msg, String code) {
- ActiveSpan span = tracer.activeSpan();
- span.setTag("error.msg", msg);
- span.setTag("error.code", code);
- }
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