``` <?xml version='1.0' encoding='UTF-8'?> <configuration> <!--<appender name="consoleLog" class="ch.qos.logback.core.ConsoleAppender"> <layout class="ch.qos.logback.classic.PatternLayout"> <pattern> %d - %msg%n </pattern> </layout> </appender>--> <!--打印INFO日志--> <appender name="fileinfoLog" class="ch.qos.logback.core.rolling.RollingFileAppender"> <!--配置输出INFO 日志--> <filter class="ch.qos.logback.classic.filter.LevelFilter"> <level>ERROR</level> <onMatch>DENY</onMatch> <onMismatch>ACCEPT</onMismatch> </filter> <encoder> <pattern> %msg%n </pattern> </encoder> <!--滚动策略--> <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy"> <!--路径--> <fileNamePattern>logs/info.%d.log</fileNamePattern> </rollingPolicy> </appender> <!--打印错误日志--> <appender name="fileerrorLog" class="ch.qos.logback.core.rolling.RollingFileAppender"> <!--配置输出ERROR 日志--> <filter class="ch.qos.logback.classic.filter.ThresholdFilter"> ERROR </filter> <encoder> <pattern> %msg%n </pattern> </encoder> <!--滚动策略--> <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy"> <!--路径--> <fileNamePattern>logs/error.%d.log</fileNamePattern> </rollingPolicy> </appender> <!--引入配置项--> <root level="info"> <!--<appender-ref ref="consoleLog"/>--> <appender-ref ref="fileinfoLog"/> <appender-ref ref="fileerrorLog"/> </root> </configuration> ```