使用log4j2.xml每天生成日志文件，以及如何在log4j2.xml中使用SNMP附加器

<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="WARN">
    <Appenders>
        <RollingFile name="RollingFile" fileName="logs/app.log"
                     filePattern="logs/app-%d{MM-dd-yyyy}.log">
            <PatternLayout pattern="%d{yyyy-MM-dd HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n" />
            <Policies>
                <TimeBasedTriggeringPolicy interval="1" modulate="true" />
                <SizeBasedTriggeringPolicy size="10MB" />
            </Policies>
            <DefaultRolloverStrategy max="10" />
        </RollingFile>
    </Appenders>
    <Loggers>
        <Root level="info">
            <AppenderRef ref="RollingFile" />
        </Root>
    </Loggers>
</Configuration>

<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="WARN">
    <Appenders>
        <SNMPAppender name="SNMP" host="127.0.0.1" port="161" community="public">
            <PatternLayout pattern="%d{yyyy-MM-dd HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n" />
        </SNMPAppender>
    </Appenders>
    <Loggers>
        <Root level="info">
            <AppenderRef ref="SNMP" />
        </Root>
    </Loggers>
</Configuration>