log4j

<?xml version="1.0" encoding="UTF-8"?>
<configuration debug="true">
    <!--定义日志文件的存储地址 勿在 LogBack 的配置中使用相对路径 -->
    <property name="LOG_HOME" value="/usr/local/logs/hp-instruction-system" />
    <!--格式化输出：%d表示日期，%level：日志级别，%thread：线程名，%msg：日志消息，%n：换行符 -->
    <property name="LOG_FORMAT" value="%d{yyyy-MM-dd HH:mm:ss.SSS} [%level] [%thread] [%logger{50} %method:%line]-%msg%n" />

    <!-- 控制台输出 -->
    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
        <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
            <pattern>${LOG_FORMAT}</pattern>
        </encoder>
    </appender>
    <!-- 生成日志文件 -->
    <appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${LOG_HOME}/service.log</file>
        <rollingPolicy class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy">
            <!--日志文件输出的文件名 -->
            <fileNamePattern>${LOG_HOME}/service.%i.log</fileNamePattern>
            <!--日志文件窗口大小 -->
            <minIndex>1</minIndex>
            <maxIndex>30</maxIndex>
        </rollingPolicy>
        <!--日志文件最大的大小 -->
        <triggeringPolicy class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">
            <MaxFileSize>128MB</MaxFileSize>
        </triggeringPolicy>
        <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
            <pattern>${LOG_FORMAT}</pattern>
        </encoder>
    </appender>

    <!-- 日志输出级别 -->
    <root level="INFO">
        <appender-ref ref="STDOUT" />
        <appender-ref ref="FILE" />
    </root>

<!--     <logger name="net.hp.dao" level="DEBUG"></logger> -->
</configuration>