dubbo开启access log步骤

1，maven依赖

maven version由2.5.3调整为2.5.3.2

<dependency>

     <groupId>com.alibaba</groupId>

     <artifactId>dubbo</artifactId>

     <version> 2.5 . 3.2 </version>

</dependency>

<dependency>

     <groupId>com.edianzu.qos.logback</groupId>

     <artifactId>logstash-driver</artifactId>

     <version></version>##与项目中logback版本一致，目前该插件涵盖了logback从 0 .2x版本到到 1.2 的所有稳定版本。

</dependency>

 

2，开启dubbo访问日志

<!-- 开启 dubbo 访问日志 -->

<dubbo:protocol accesslog= "true"  />

 

<!-- 指定 dubbo 适配 slf4j -->

<dubbo:application logger= "slf4j"  />

 

3，在logback.xml中配置

<logger name= "dubbo.accesslog"  level= "info"  additivity= "false" >

     <appender-ref ref= "accesslogAppender" />

</logger>

4，配置 log4j2 Appender

4.1，定义日志pattern

<conversionRule conversionWord= "ex"  converterClass= "com.edianzu.qos.logback.StackTraceConverter"  />

<conversionRule conversionWord= "tpc"  converterClass= "ch.qos.logback.classic.pattern.ThrowableProxyConverter"  />

<property name= "pattern"  value= "[%d{yyyy-MM-dd}T%d{HH:mm:ss.SSS+0800}] [%p] [%file:%line] [%ex] %tpc %m %n"  />

4.2，配置

<property name= "logPath"  value= "/data/logs/【项目名】" />

<appender name= "accesslogAppender"  class = "ch.qos.logback.core.rolling.RollingFileAppender" >

     <file>${logPath}/access/access.log</file>

     <append> true </append>

     <rollingPolicy  class = "ch.qos.logback.core.rolling.TimeBasedRollingPolicy" >

         <FileNamePattern>${logPath}/access/%d{yyyyMMdd}/access-%d{yyyyMMdd}%i.log.zip

         </FileNamePattern>

         <MaxHistory>${maxHistory}</MaxHistory>

         <TimeBasedFileNamingAndTriggeringPolicy  class = "ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP" >

             <MaxFileSize>${maxFileSize}</MaxFileSize>

         </TimeBasedFileNamingAndTriggeringPolicy>【自定义删除过期数据，供参考】

     </rollingPolicy>

     <layout  class = "ch.qos.logback.classic.PatternLayout" >

         <pattern>${pattern}</pattern>

     </layout>

</appender>