java - logback 在 Spring boot 中不起作用

Question

我尝试在 Spring boot 中使用 logback 并使用以下配置，

我尝试将日志分为两种类型:系统日志文件和业务日志文件，

但日志仅显示在控制台上，

没有生成日志文件，有人可以帮忙吗？

是否需要在 Spring Boot 配置文件中进行一些配置？

    <configuration>
        <include resource="org/springframework/boot/logging/logback/base.xml"/>

        <appender name="ROOT_APPENDER" class="ch.qos.logback.core.rolling.RollingFileAppender">

            <file>logs/sif-interface-sys.log</file>

            <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">

                <fileNamePattern>${LOG_DIR}/${SYSTEM_NAME}/system.%d{yyyy-MM-dd}.%i.log</fileNamePattern>

                <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">

                    <maxFileSize>500MB</maxFileSize>
                </timeBasedFileNamingAndTriggeringPolicy>
            </rollingPolicy>
            <encoder>
                <pattern>%-20(%d{yyy-MM-dd HH:mm:ss.SSS} [%X{requestId}]) %-5level - %logger{80} - %msg%n
                </pattern>
            </encoder>
        </appender>
        <appender name="BUSINESS_APPENDER" class="ch.qos.logback.core.rolling.RollingFileAppender">

            <file>logs/sif-interface-business.log</file>

            <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">

                <fileNamePattern>${LOG_DIR}/${SYSTEM_NAME}/business.%d{yyyy-MM-dd}.%i.log</fileNamePattern>

                <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">

                    <maxFileSize>500MB</maxFileSize>
                </timeBasedFileNamingAndTriggeringPolicy>
            </rollingPolicy>

            <encoder>
                <pattern>%-20(%d{yyy-MM-dd HH:mm:ss.SSS} [%X{requestId}]) %-5level - %logger{80} - %msg%n
                </pattern>
            </encoder>
        </appender>

        <logger name="org.springframework.web" level="INFO">
            <appender-ref ref="ROOT_APPENDER" />
        </logger>

        <logger name="{project-package}" level="INFO">
            <appender-ref ref="BUSINESS_APPENDER" />
        </logger>

    </configuration>

Answer 1

而不是

logger name="business-log"

你必须使用

logger name="your.package.to.log"

your.package.to.log - 项目中的包的名称