logback日志文件记录

1.加入logback配置xml

<?xml version="1.0" encoding="UTF-8"?>
<configuration debug="false" scan="false">
    <springProperty scop="context" name="spring.application.name" source="spring.application.name" defaultValue="logs"/>
    <property name="log.path" value="${spring.application.name}"/>
    <!--输出日志打印格式-->
    <property name="CONSOLE_LOG_PATTERN" value="%d{yyyy-MM-dd HH:mm:ss.SSS}  %-5level %logger{35} [%file : %line] - %msg %n"/>

    <!-- Console log output -->
    <appender name="console" class="ch.qos.logback.core.ConsoleAppender">
        <encoder>
            <pattern>${CONSOLE_LOG_PATTERN}</pattern>
            <charset>UTF-8</charset>
        </encoder>
    </appender>

    <!-- 按照每天生成日志文件 -->
    <appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
            <!--日志文件输出的文件名 -->
            <FileNamePattern>${log.path}/cargo-delivery-exchange.%d{yyyy-MM-dd}.%i.log</FileNamePattern>
            <!--日志文件保留天数 -->
            <MaxHistory>30</MaxHistory>
            <!--用来指定日志文件的上限大小，那么到了这个值，就会删除旧的日志-->
            <totalSizeCap>1GB</totalSizeCap>
            <MaxFileSize>10MB</MaxFileSize>
        </rollingPolicy>

        <encoder>
            <pattern>${CONSOLE_LOG_PATTERN}</pattern>
            <charset>UTF-8</charset>
        </encoder>
        <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
            <level>INFO</level>
        </filter>
    </appender>

    <!-- 记录Error级别日志信息 -->
    <appender name="error" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${log.path}/error.log</file>
        <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
            <fileNamePattern>${log.path}/%d{yyyy-MM}/error.%d{yyyy-MM-dd}.%i.log.gz</fileNamePattern>
            <maxFileSize>50MB</maxFileSize>
            <maxHistory>30</maxHistory>
        </rollingPolicy>
        <encoder>
            <pattern>%date [%thread] %-5level [%logger{50}] %file:%line - %msg%n</pattern>
        </encoder>
        <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
            <level>ERROR</level>
        </filter>
    </appender>

    <!--开发环境:打印控制台-->
    <springProfile name="dev">
        <logger name="com.lz" level="debug"/>
        <logger name="java.sql.Connection" level="debug"/>
        <logger name="java.sql.Statement" level="debug"/>
        <logger name="java.sql.PreparedStatement" level="debug"/>
        <logger name="org.springframework.security" level="debug"/>
    </springProfile>

    <!-- Level: FATAL 0  ERROR 3  WARN 4  INFO 6  DEBUG 7 -->
    <root level="info">
        <appender-ref ref="console"/>
        <appender-ref ref="FILE"/>
        <appender-ref ref="error"/>
    </root>
</configuration>

2.可以通过OOP的思想进行对对日志操作