spring boot 日志记录（按日期滚动）

spring boot 日志记录（按日期滚动）

1. 在resource目录下创建logback-spring.xml文件

<?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">
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <level>INFO</level>
            <!-- <onMatch>DENY</onMatch>
            <onMismatch>ACCEPT</onMismatch>
 -->        </filter>
        <encoder>
            <pattern>%d{HH:mm:ss} [%thread] %-5level %logger{36} - %msg%n</pattern>
        </encoder>
        <!--滚动策略-->
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <!--路径-->
            <fileNamePattern>C:/miniProgram/info.%d.log</fileNamePattern>
        </rollingPolicy>
    </appender>
    <appender name="fileErrorLog" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <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>C:/miniProgram/error.%d.log</fileNamePattern>
        </rollingPolicy>
    </appender>
    <root level="info">
       <!--  <appender-ref ref="consoleLog" /> -->
        <appender-ref ref="fileInfoLog" />
        <appender-ref ref="fileErrorLog" />
    </root>
</configuration>

完成！