java - Spring 启动1.5.2.RELEASE : Rolling File logging

Question

我在application.yml中有以下配置

logging:
  path: logs/
  file: logs/service.log
  pattern:
      console: "%d %-5level %logger : %msg%n"
      file: "%d %-5level [%thread] %logger : %msg%n"
  level:
      com.demo.api: INFO

下面是我的logback.xml

<?xml version="1.0" encoding="UTF-8"?>
<configuration>
    <include resource="org/springframework/boot/logging/logback/base.xml" />
    <include resource="org/springframework/boot/logging/logback/console-appender.xml" />
    <root level="INFO">
        <appender-ref ref="CONSOLE" />
    </root>
    <logger name="com.demo" additivity="false" level="DEBUG">
        <appender-ref ref="CONSOLE"/>
    </logger>
</configuration>

当我运行 Spring Boot 应用程序时，它没有记录到文件，但我在控制台中看到以下记录，如下所示

2017-06-07 16:14:45.841  INFO 37084 --- [nio-8443-exec-8] c.d.api.Controller        : test msg 1
2017-06-07 16:14:45.854  INFO 37084 --- [nio-8443-exec-8] c.d.api.dao.Dao  : test msg 2
2017-06-07 16:14:49.188  INFO 37084 --- [nio-8443-exec-8] c.d.api.service.DigSigService   : test msg 3
2017-06-07 16:14:49.199  INFO 37084 --- [nio-8443-exec-8] c.d.api.service.DigSigService   : test msg 4
2017-06-07 16:14:49.200  INFO 37084 --- [nio-8443-exec-8] c.d.api.dao.Dao  : test msg 5

我尝试更新 logback.xml 如下，但仍然没有锁定记录到文件

<?xml version="1.0" encoding="UTF-8"?>
<configuration>

<property name="DEV_HOME" value="c:/logs" />

<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
    <layout class="ch.qos.logback.classic.PatternLayout">
        <Pattern>
            %d{yyyy-MM-dd HH:mm:ss} [%thread] %-5level %logger{36} - %msg%n
        </Pattern>
    </layout>
</appender>

<appender name="FILE-AUDIT"
    class="ch.qos.logback.core.rolling.RollingFileAppender">
    <file>${DEV_HOME}/debug.log</file>
    <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
        <Pattern>
            %d{yyyy-MM-dd HH:mm:ss} - %msg%n
        </Pattern>
    </encoder>

    <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
        <!-- rollover daily -->
        <fileNamePattern>${DEV_HOME}/archived/debug.%d{yyyy-MM-dd}.%i.log
                    </fileNamePattern>
        <timeBasedFileNamingAndTriggeringPolicy
            class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
            <maxFileSize>10MB</maxFileSize>
        </timeBasedFileNamingAndTriggeringPolicy>
    </rollingPolicy>

</appender>

<appender name="FILE-ERROR"
    class="ch.qos.logback.core.rolling.RollingFileAppender">
    <file>${DEV_HOME}/error.log</file>
    <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
        <Pattern>
            %d{yyyy-MM-dd HH:mm:ss} - %msg%n
        </Pattern>
    </encoder>

    <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
        <!-- rollover daily -->
        <fileNamePattern>${DEV_HOME}/archived/error.%d{yyyy-MM-dd}.%i.log
                    </fileNamePattern>
        <timeBasedFileNamingAndTriggeringPolicy
            class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
            <maxFileSize>10MB</maxFileSize>
        </timeBasedFileNamingAndTriggeringPolicy>
    </rollingPolicy>

</appender>

<!-- Send logs to both console and file audit -->
<logger name="com.demo.api" level="debug"
    additivity="false">
    <appender-ref ref="FILE-AUDIT" />
    <appender-ref ref="STDOUT" />
</logger>

<root level="error">
    <appender-ref ref="FILE-ERROR" />
</root>

</configuration>

有人可以帮我修复滚动文件的日志记录吗？

Answer 1

您的 logback.xml 位于何处(直接位于资源文件夹中)？如果是这样，这应该立即起作用(刚刚测试了您的配置，它起作用了)。如果没有，您必须指定它所在的位置。例如。如果它位于 ...resources/config 下，则必须将以下条目添加到 application.yml 中:

logging:
  config: classpath:config/logback.xml