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Java 每天动态更改当前log4j文件_Java_Logging_Log4j - Fatal编程技术网

Java 每天动态更改当前log4j文件

Java 每天动态更改当前log4j文件,java,logging,log4j,Java,Logging,Log4j,我需要对log4j.xml进行配置,以使具有此格式的当前日志文件(示例trans-20170517)每天都会更改,并保存前一天的文件 我希望生成的日志示例:trans-20170516.log(昨天)trans-20170517.log(当前日志) 有关我的xml格式,请参见以下内容: <?xml version="1.0" encoding="UTF-8"?> <Configuration status="DEBUG"> <Properties>

我需要对log4j.xml进行配置,以使具有此格式的当前日志文件(示例trans-20170517)每天都会更改,并保存前一天的文件

我希望生成的日志示例:trans-20170516.log(昨天)trans-20170517.log(当前日志)

有关我的xml格式,请参见以下内容:

<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="DEBUG">
    <Properties>
        <Property name="log-path">C:/Users/glopega/Desktop/ItemError</Property>
        <Property name="log-file-name">transactions</Property>
    </Properties>
    <Appenders>
        <RollingFile name="RollingFile" fileName="${log-path}/${log-file-name}-${date:yyyyMMdd}.log" filePattern="${log-path}/${log-file-name}-%d{yyyyMMdd}.log">
            <PatternLayout>
                <pattern>%d{yyyy-MM-dd kk:mm:ss},%m%n</pattern>
            </PatternLayout>
            <Policies>
                <TimeBasedTriggeringPolicy interval="1"
                    modulate="true" />
                <OnStartupTriggeringPolicy />
            </Policies>
            <DefaultRolloverStrategy max="999" />
        </RollingFile>
    </Appenders>
    <Loggers>
        <Logger name="root" level="debug" additivity="false">
            <appender-ref ref="RollingFile" level="debug" />
        </Logger>
        <Root level="debug" additivity="false">
            <AppenderRef ref="RollingFile" />
        </Root>
    </Loggers>
</Configuration>

C:/Users/glopega/Desktop/ItemError
交易
%d{yyyy MM dd kk:MM:ss},%m%n

阅读有关RollingFileAppender的内容可能重复的请参阅我的xml配置:我当前的xml配置只是为前一天创建另一个日志文件,但它没有更改当前日志文件的名称。我想要的是,它将创建另一个文件,并将当前日志文件重命名为当前日期