我如何将日志记录操作记录到一个文件中？

Question

<?xml version="1.0" encoding="ISO-8859-1"?>
<configuration scan="true" scanPeriod="60 seconds">

    <property name="base-path" value="../../xpto/sysX/logs"/>
    <property name="application-name" value="app_X"/>

    <appender class="ch.qos.logback.core.ConsoleAppender" name="CONSOLE">
        <param name="Threshold" value="INFO"/> 
        <encoder>
            <pattern>%d{dd/MM/yyyy HH:mm:ss.SSS} %-5level %logger{30} - %msg%n</pattern>
        </encoder>
    </appender>
    <appender class="ch.qos.logback.core.rolling.RollingFileAppender" name="FILE_LOGBACK">
            <param name="Threshold" value="DEBUG"/>
            <file>${base-path}/mylog.log</file>
            <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
                <fileNamePattern>${base-path}/%d{yyyy-MM-dd_HH}/mylog.%i.log</fileNamePattern>
                <maxHistory>72</maxHistory>
                <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
                    <maxFileSize>20MB</maxFileSize>
                </timeBasedFileNamingAndTriggeringPolicy>
            </rollingPolicy>
            <encoder>
                <pattern>%date{yyyy-MM-dd HH:mm:ss.SSS} [%.30thread] %-5level %logger{50} - %msg%n</pattern>
            </encoder>
        </appender>
        <appender class="ch.qos.logback.classic.AsyncAppender" name="FILE_LOGBACK_ASYNC">
            <param name="Threshold" value="DEBUG"/>
            <appender-ref ref="FILE_LOGBACK"/>
            <queueSize>1000</queueSize>
            <discardingThreshold>0</discardingThreshold>
        </appender> 
        <logger additivity="false" level="DEBUG" name="ch.qos.logback">
            <appender-ref ref="FILE_LOGBACK"/>
        </logger>
        <root level="INFO">
           <appender-ref ref="CONSOLE"/> 
           <appender-ref ref="FILE_LOGBACK_ASYNC"/>
        </root>
</configuration>

14:17:37,117 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - Naming appender as [FILE_LOGBACK]
14:17:37,117 |-WARN in ch.qos.logback.core.joran.util.PropertySetter@7f7f557 - No setter for property [Threshold] in ch.qos.logb ack.core.rolling.RollingFileAppender.
14:17:37,118 |-INFO in c.q.l.core.rolling.TimeBasedRollingPolicy@671885015 - No compression will be used
14:17:37,118 |-INFO in c.q.l.core.rolling.TimeBasedRollingPolicy@671885015 - Will use the pattern ../../xpto/sysX/logs/%d{ yyyy-MM-dd_HH}/mylog.%i.log for the active file
14:17:37,119 |-INFO in ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP@35ca01cb - The date pattern is 'yyyy-MM-dd_HH' from fil e name pattern '.../../xpto/sysX/logs/%d{yyyy-MM-dd_HH}/mylog.%i.log'.
14:17:37,119 |-INFO in ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP@35ca01cb - Roll-over at the top of every hour.
14:17:37,119 |-INFO in ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP@35ca01cb - Setting initial period to Mon Oct 02 14:17:3

log4j-over-slf4j-1.7.2.jar
logback-classic-1.1.7.jar
logback-core-1.1.7.jar
slf4j-api-1.7.2.jar

提前致谢

Answer 1

作为背景，这个输出...

14:17:37,117 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - Naming appender as [FILE_LOGBACK]
14:17:37,117 |-WARN in ch.qos.logback.core.joran.util.PropertySetter@7f7f557 - No setter for property [Threshold] in ch.qos.logb ack.core.rolling.RollingFileAppender.
14:17:37,118 |-INFO in c.q.l.core.rolling.TimeBasedRollingPolicy@671885015 - No compression will be used
14:17:37,118 |-INFO in c.q.l.core.rolling.TimeBasedRollingPolicy@671885015 - Will use the pattern ../../xpto/sysX/logs/%d{ yyyy-MM-dd_HH}/mylog.%i.log for the active file
14:17:37,119 |-INFO in ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP@35ca01cb - The date pattern is 'yyyy-MM-dd_HH' from fil e name pattern '.../../xpto/sysX/logs/%d{yyyy-MM-dd_HH}/mylog.%i.log'.
14:17:37,119 |-INFO in ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP@35ca01cb - Roll-over at the top of every hour.
14:17:37,119 |-INFO in ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP@35ca01cb - Setting initial period to Mon Oct 02 14:17:3

...在以下条件下通过日志返回发出：

• 您的配置已启用调试（例如 ...
• Logback已确定您的配置中存在允许发送错误或警告消息的内容
• 在类路径上找到多个日志配置文件

• 消除其原因；更改配置，以便debug=false且没有错误/警告事件，并且类路径上只有一个日志配置文件
• 将无操作状态侦听器添加到配置文件:

如果你真的想要这个输出，那么你可以...

• 运行Java进程时将STDOUT重定向到日志文件。例如：
  • 将此添加到Java应用程序中的main方法中（在初始化日志返回之前）:system.setout（new PrintStream（“/users/al/projects/sarah2/std.out”））；
  • 将Java输出管道化到文件:java-jar...>/some/directory/application_stdout.log