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更新时间：2024-03-07 GMT+08:00
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日志处理

logger名称和描述

Rainbow SDK需要配置的logger名称和描述如表1所示。

表1 logger说明

Logger名称

建议日志级别

说明

com.huawei.rainbow

com.huawei.wisecloud.jetcd

INFO

Rainbow SDK运行日志，建议打开，方便定位问题。

com.huawei.dcg.rainbow.switch

INFO

Rainbow双云状态大数据日志。

com.huawei.dcg.rainbow.access

INFO

Rainbow SDK接入大数据日志。

日志文件配置样例

  • logback.xml

    主要配置appender和logger，业务可以根据需要配置。

    file属性需要根据业务的路径进行配置。

    <appender name="RAINBOW_LOG" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>../log/rainbow/rainbow.log</file>  <!-- 路径自己配置-->
        <encoder>
            <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS}| [%thread]|%-5level|[%file:%line]|%p|%msg%n</pattern>
        </encoder>
        <rollingPolicy class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy">
            <minIndex>1</minIndex>
            <maxIndex>10</maxIndex>
            <FileNamePattern>../log/rainbow/rainbow.log.%i</FileNamePattern>
        </rollingPolicy>
        <triggeringPolicy  class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">
            <maxFileSize>20MB</maxFileSize>
        </triggeringPolicy>
</appender>

<appender name="RAIBOW_SWITCH_LOG" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>../log/rainbow/rainbow_switch.log</file>
        <encoder>
            <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS}|%p|%msg%n</pattern>
        </encoder>
        <rollingPolicy class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy">
            <minIndex>1</minIndex>
            <maxIndex>10</maxIndex>
            <FileNamePattern>../log/rainbow/rainbow_switch.log.%i</FileNamePattern>
        </rollingPolicy>
        <triggeringPolicy  class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">
            <maxFileSize>20MB</maxFileSize>
        </triggeringPolicy>
</appender>

<appender name="RAIBOW_STAT_LOG" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>../log/rainbow/rainbow_stat.log</file>
        <encoder>
            <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS}|%p|%msg%n</pattern>
        </encoder>
        <rollingPolicy class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy">
            <minIndex>1</minIndex>
            <maxIndex>10</maxIndex>
            <FileNamePattern>../log/rainbow/rainbow_stat.log.%i</FileNamePattern>
        </rollingPolicy>
        <triggeringPolicy  class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">
            <maxFileSize>20MB</maxFileSize>
        </triggeringPolicy>
</appender>

<logger name="com.huawei.rainbow" level="INFO" additivity="false">
                     <appender-ref ref="RAINBOW_LOG" />
</logger>
<logger name="com.huawei.wisecloud.jetcd" level="INFO" additivity="false">
                     <appender-ref ref="RAINBOW_LOG" />
</logger>
<logger name="com.huawei.dcg.rainbow.switch" level="INFO" additivity="false">
                     <appender-ref ref="RAIBOW_SWITCH_LOG" />
</logger>
<logger name="com.huawei.rainbow.stat" level="INFO" additivity="false">
                     <appender-ref ref="RAIBOW_STAT_LOG" />
</logger>
  • log4j2.xml

    主要配置appender和logger：

    fileName属性需要根据业务的路径进行配置。 
    <RollingRandomAccessFile name="rainbow_log"
             fileName="${logDir}/rainbow/rainbow.log"
             filePattern="${logDir}/rainbow/rainbow.log.%d{yyyy-MM-dd}">
             <PatternLayout pattern="%d{yyyy-MM-dd HH:mm:ss.SSS}|[%t]|%-5level|[%F:%L]|%p|%msg%n"/>
             <Policies>
                 <TimeBasedTriggeringPolicy/>
             </Policies>
</RollingRandomAccessFile>      

<RollingRandomAccessFile name="rainbow_stat"
             fileName="${logDir}/rainbow/rainbow_stat.log"
             filePattern="${logDir}/rainbow/rainbow_stat.log.%d{yyyy-MM-dd}">
             <PatternLayout pattern="%d{yyyy-MM-dd HH:mm:ss.SSS}|%msg%n"/>
             <Policies>
                 <TimeBasedTriggeringPolicy/>
             </Policies>
</RollingRandomAccessFile>

<RollingRandomAccessFile name="rainbow_switch"
             fileName="${logDir}/rainbow/rainbow_switch.log"
             filePattern="${logDir}/rainbow/rainbow_switch.log.%d{yyyy-MM-dd}">
             <PatternLayout pattern="%d{yyyy-MM-dd HH:mm:ss.SSS}|%msg%n"/>
             <Policies>
                 <TimeBasedTriggeringPolicy/>
             </Policies>
</RollingRandomAccessFile>

<Logger name="com.huawei.rainbow" level="INFO"  additivity="false"
            includeLocation="true">
            <AppenderRef ref="rainbow_log" />
</Logger>
<Logger name="com.huawei.wisecloud.jetcd" level="INFO"  additivity="false"
            includeLocation="true">
            <AppenderRef ref="rainbow_log" />
</Logger>
<Logger name="com.huawei.dcg.rainbow.switch" level="INFO"  additivity="false"
            includeLocation="true">
            <AppenderRef ref="rainbow_switch" />
</Logger>
<Logger name="com.huawei.rainbow.stat.RainbowStatFilter" level="info"  additivity="false"
            includeLocation="true">
            <AppenderRef ref="rainbow_stat" />
</Logger>
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