ｓｐｒｉｎｇｂｏｏｔ添加日志

１首先在ｙｍｌ添加logback-spring.xml 文件

#配置logback
logging:
  config: classpath:logback-spring.xml

２logback-spring.xml详情

<?xml version="1.0" encoding="UTF-8"?><configuration>
    <!-- 属性文件 -->
    <property name="processName" value="log"/>
    <property name="logDir" value="/c/log"/>

    <!-- 默认的控制台日志输出，一般生产环境都是后台启动，这个没太大作用 -->
    <appender name="stdout" class="ch.qos.logback.core.ConsoleAppender">
        <!--<Encoding>UTF-8</Encoding>-->
        <layout class="ch.qos.logback.classic.PatternLayout">
            <pattern>%date [%thread] %-5level %logger{50}:%L - %msg%n</pattern>
        </layout>
    </appender>

    <!-- 配置文件轮转 -->
    <appender name="logfile" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <!--<Encoding>UTF-8</Encoding>-->
        <File>${logDir}/asdf.log</File>
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <FileNamePattern>${logDir}/history/yourenshunfengche.%d{yyyy-MM-dd}.log</FileNamePattern>
            <maxHistory>30</maxHistory>
        </rollingPolicy>
        <layout class="ch.qos.logback.classic.PatternLayout">
            <pattern>%date [%thread] %-5level %logger{50}:%L - %msg%n</pattern>
        </layout>
    </appender>


    <!-- 修改其他包的日志输出级别 -->
    <logger name="org.apache.zookeeper">
        <level value="WARN"/>
    </logger>


    <!-- 修改其他包的日志输出级别 -->
    <logger name="com.ly.che.ss.dao">
        <level value="DEBUG"/>
    </logger>


    <!-- root 默认日志配置 ， 注意这里的级别哈！小心生产环境用DEBUG，压爆你的磁盘！-->
    <root level="INFO">
        <appender-ref ref="logfile"/>
        <appender-ref ref="stdout"/>
    </root>
</configuration>