日志框架及使用

slf4j+logback

 

pom 引入

  org.projectlpmbok

  lombok

 

@Slf4j

log.debug("")

log.info("")

log.error("")

 

输出变量

log.info("name:{},password:{}",name,password)

 

 

区分info和error日志

  

每天产生一个日志文件

 

springapplication配置:

logging.file:/var..... 日志输出名称

logging.pattern.console:"%d-%msg%n"

logging.path:/var/... 日志输出路径

.level:debug

 

logback-spring.xml配置

mvn依赖jar包

<dependency>  
   <groupId>ch.qos.logback</groupId>  
   <artifactId>logback-classic</artifactId>  
<version>1.0.11</version>

 

<?xml version="1.0" encoding="UTF-8"?>
<!-- 从高到地低 OFF 、 FATAL 、 ERROR 、 WARN 、 INFO 、 DEBUG 、 TRACE 、 ALL -->  
<!-- 日志输出规则  根据当前ROOT 级别,日志输出时,级别高于root默认的级别时  会输出 -->  
<!-- 以下  每个配置的 filter 是过滤掉输出文件里面,会出现高级别文件,依然出现低级别的日志信息,通过filter 过滤只记录本级别的日志--> 
<configuration>
<!-- 文件输出格式 -->
    <property name="PATTERN"
        value="%-12(%d{yyyy-MM-dd HH:mm:ss.SSS}) |-%-5level [%thread] %c [%L] -| %msg%n" />
    <!-- 文件路径 -->
    <!--<property name="FILE_PATH" value="D:/DevData/kmcmsLogs" /> -->

    <!-- 开发环境 -->
    <springProfile name="dev">
        <appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
            <encoder>
                <pattern>${PATTERN}</pattern>
            </encoder>
        </appender>

        <logger name="com.km.controller" level="debug" />

        <root level="info">
            <appender-ref ref="CONSOLE" />
        </root>
    </springProfile>
<!-- 测试环境 -->
    <springProfile name="test">
        <appender name="ROLLING"
            class="ch.qos.logback.core.rolling.RollingFileAppender">
            <!-- 文件路径 -->
            <file>D:/DevData/kmAppletLogs/kmapplet.log</file>
            <rollingPolicy
                class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
                <!-- rollover daily -->
                <fileNamePattern>D:/DevData/kmAppletLogs/kmapplet_%d{yyyy-MM-dd}.%i.log
                </fileNamePattern>
                <!-- each file should be at most 100MB, keep 60 days worth of history, 
                    but at most 20GB -->
                <maxFileSize>1MB</maxFileSize>
                <maxHistory>60</maxHistory>
                <totalSizeCap>10MB</totalSizeCap>
            </rollingPolicy>
            <!-- <layout class="ch.qos.logback.classic.PatternLayout"> <pattern>${PATTERN}</pattern> 
                </layout> -->
            <encoder>
                <pattern>${PATTERN}</pattern>
            </encoder>
        </appender>

        <root level="DEBUG">
            <appender-ref ref="ROLLING" />
        </root>
    </springProfile>

 <!-- 生产环境 -->
    <springProfile name="prod">
        <appender name="ROLLING"
            class="ch.qos.logback.core.rolling.RollingFileAppender">
            <!-- 文件路径 -->
            <file>/ftp/private/kmAppletLogs/kmapplet.log</file>
            <rollingPolicy
                class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
                <!-- rollover daily -->
                <fileNamePattern>/ftp/private/kmAppletLogs/kmapplet_%d{yyyy-MM-dd}.%i.log
                </fileNamePattern>
                <!-- each file should be at most 10MB, keep 30 days worth of history, 
                    but at most 1GB -->
                <!-- 每个日志文件最大10MB, 保留30天的日志文件, 但是最多总文件大小为 5GB -->
                <maxFileSize>10MB</maxFileSize>
                <maxHistory>30</maxHistory>
                <totalSizeCap>5GB</totalSizeCap>
            </rollingPolicy>
            <!-- <layout class="ch.qos.logback.classic.PatternLayout"> <pattern>${PATTERN}</pattern> 
                </layout> -->
            <encoder>
                <pattern>${PATTERN}</pattern>
            </encoder>
        </appender>

        <!--这里控制日志输出级别 -->
        <root level="DEBUG">
            <appender-ref ref="ROLLING" />
        </root>
    </springProfile>
</configuration>

 

posted @ 2018-05-21 20:54  故事里的牧羊人  阅读(281)  评论(0编辑  收藏  举报