Springboot输出日志文件

最新推荐文章于 2025-06-10 00:20:26 发布

wzng

最新推荐文章于 2025-06-10 00:20:26 发布

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本文链接：https://blog.youkuaiyun.com/qq_38522268/article/details/92846031

博客介绍了在resources文件下添加logback-spring.xml文件，并提及需关注该文件的具体内容，与信息技术中后端开发的日志配置相关。

application.yml里配置
logging:
  pattern:
    console: "%d - %msg%n"
  level:
     root: info

在resources文件下添加logback-spring.xml文件

具体logback-spring.xml内容

<?xml version="1.0" encoding="UTF-8" ?>
<configuration>
    <appender name="consoleLog" class="ch.qos.logback.core.ConsoleAppender">
        <layout class="ch.qos.logback.classic.PatternLayout">
            <pattern>
                %d - %msg%n
            </pattern>
        </layout>
    </appender>

    <appender name="fileInfoLog" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <!--过滤-->
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <level>ERROR</level>
            <onMatch>DENY</onMatch>
            <onMismatch>ACCEPT</onMismatch>
        </filter>
        <encoder>
           <pattern>
               %msg%n
           </pattern>
        </encoder>
        <!--滚动策略-->
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
         <!--路径-->
            <fileNamePattern>
                D:\Users\Administrator\Desktop\info.%d.log
            </fileNamePattern>
        </rollingPolicy>
    </appender>

    <appender name="fileErrorLog" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <!--过滤-->
        <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
            <level>ERROR</level>
        </filter>
        <encoder>
            <pattern>
                %msg%n
            </pattern>
        </encoder>
        <!--滚动策略-->
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <!--路径-->
            <fileNamePattern>
                D:\Users\Administrator\Desktop\error.%d.log
            </fileNamePattern>
        </rollingPolicy>
    </appender>

    <root level="info">
        <appender-ref ref="consoleLog"/>
        <appender-ref ref="fileInfoLog"/>
        <appender-ref ref="fileErrorLog"/>
    </root>
</configuration>