log4j,log4j2,logback日志框架的使用
2020-03-29 本文已影响0人
溪水散人
SpringBoot环境下使用
目标：
以debug，info，error三个日志级别为例，控制台能打印这三个日志级别，同时将不同的级别输出到不同的日志文件
log4j
- Maven依赖
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<version>2.1.3.RELEASE</version>
<!--排除自带的日志框架-->
<exclusions>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-logging</artifactId>
</exclusion>
</exclusions>
</dependency>
<!--添加log4j-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-log4j</artifactId>
<version>1.3.8.RELEASE</version>
</dependency>
</dependencies>
- log4j.properties
# LOG4J配置
#注意：DEBUG控制全局的日志级别
log4j.rootCategory=DEBUG, console, infoFile, errorFile ,debugFile
LOG_PATH=E:/logs/learn-log/log4j
LOG_PATTERN=[%d{yyyy-MM-dd HH:mm:ss,SSS}]-[%p]:%m %x %n
# 控制台输出
log4j.appender.console = org.apache.log4j.ConsoleAppender
log4j.appender.console.Target = System.out
log4j.appender.console.layout = org.apache.log4j.PatternLayout
log4j.appender.console.layout.ConversionPattern =${LOG_PATTERN}
##debug以上级别的日志会进入改文件
#log4j.appender.debugFile = org.apache.log4j.DailyRollingFileAppender
log4j.appender.debugFile =com.hx.learn.log.log4j.config.AppenderConfig
log4j.appender.debugFile.Threshold = DEBUG
log4j.appender.debugFile.File = ${LOG_PATH}/debug.log
log4j.appender.debugFile.DatePattern = '.'yyyy-MM-dd'.log'
log4j.appender.debugFile.Append=true
log4j.appender.debugFile.layout = org.apache.log4j.PatternLayout
log4j.appender.debugFile.layout.ConversionPattern =${LOG_PATTERN}
##info以上级别的日志会进入改文件
#log4j.appender.infoFile = org.apache.log4j.DailyRollingFileAppender
log4j.appender.infoFile =com.hx.learn.log.log4j.config.AppenderConfig
log4j.appender.infoFile.Threshold = INFO
log4j.appender.infoFile.File = ${LOG_PATH}/log.log
log4j.appender.infoFile.DatePattern = '.'yyyy-MM-dd'.log'
log4j.appender.infoFile.Append=true
log4j.appender.infoFile.layout = org.apache.log4j.PatternLayout
log4j.appender.infoFile.layout.ConversionPattern =${LOG_PATTERN}
## error以上级别的日志会进入改文件
#log4j.appender.errorFile = org.apache.log4j.DailyRollingFileAppender
log4j.appender.errorFile =com.hx.learn.log.log4j.config.AppenderConfig
log4j.appender.errorFile.Threshold = ERROR
log4j.appender.errorFile.File = ${LOG_PATH}/error.log
log4j.appender.errorFile.DatePattern = '.'yyyy-MM-dd'.log'
log4j.appender.errorFile.Append=true
log4j.appender.errorFile.layout = org.apache.log4j.PatternLayout
log4j.appender.errorFile.layout.ConversionPattern =${LOG_PATTERN}
log4j2
- Maven依赖
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<version>2.1.3.RELEASE</version>
<!--排除自带的日志框架-->
<exclusions>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-logging</artifactId>
</exclusion>
</exclusions>
</dependency>
<!--添加log4j2-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-log4j2</artifactId>
<version>2.1.3.RELEASE</version>
</dependency>
</dependencies>
- log4j.xml
<?xml version="1.0" encoding="UTF-8"?>
<!-- status表示log4j2本身的日志信息打印级别，和下面的level，不是一个概念 -->
<!--TRACE < DEBUG < INFO < WARN < ERROR < FATAL < OFF-->
<Configuration status="OFF" monitorInterval="30">
<Properties>
<!-- 格式化输出：%date表示日期，%thread表示线程名，%-5level：级别从左显示5个字符宽度 %msg：日志消息，%n是换行符-->
<!-- %logger{36} 表示 Logger 名字最长36个字符 -->
<property name="LOG_PATTERN" value="[%d{yyyy-MM-dd HH:mm:ss.SSS}] [%thread] %-5level %logger{36} - %msg%n" />
<!-- 定义日志存储的路径 -->
<Property name="LOG_FILE_PATH">E:/logs/learn-log/log4j2</Property>
<property name="FILE_NAME" value="log4j2" />
</Properties>
<Appenders>
<!--打印到控制台-->
<Console name="ConsoleAppender" target="SYSTEM_OUT" follow="true">
<PatternLayout pattern="${LOG_PATTERN}"/>
<!--控制台只输出level及其以上级别的信息（onMatch），其他的直接拒绝（onMismatch）-->
<ThresholdFilter level="debug" onMatch="ACCEPT" onMismatch="DENY"/>
</Console>
<!-- 这个会打印出所有的debug及以下级别的信息，每次大小超过size，则这size大小的日志会自动存入按年份-月份建立的文件夹下面并进行压缩，作为存档-->
<RollingFile name="RollingFileDebug" fileName="${LOG_FILE_PATH}/${FILE_NAME}_debug.log" filePattern="${FILE_PATH}/${FILE_NAME}-INFO-%d{yyyy-MM-dd}_%i.log.gz">
<!--控制台只输出level及以上级别的信息（onMatch），其他的直接拒绝（onMismatch）-->
<!-- <ThresholdFilter level="debug" onMatch="ACCEPT" onMismatch="DENY"/>-->
<Filters>
<ThresholdFilter level="INFO" onMatch="DENY" onMismatch="NEUTRAL"/>
<ThresholdFilter level="debug" onMatch="ACCEPT" onMismatch="DENY"/>
</Filters>
<PatternLayout pattern="${LOG_PATTERN}"/>
<Policies>
<!--interval属性用来指定多久滚动一次，默认是1 hour-->
<TimeBasedTriggeringPolicy interval="1"/>
<SizeBasedTriggeringPolicy size="10MB"/>
</Policies>
<!-- DefaultRolloverStrategy属性如不设置，则默认为最多同一文件夹下7个文件开始覆盖-->
<DefaultRolloverStrategy max="15"/>
</RollingFile>
<!-- 这个会打印出所有的info及以下级别的信息，每次大小超过size，则这size大小的日志会自动存入按年份-月份建立的文件夹下面并进行压缩，作为存档-->
<RollingFile name="RollingFileInfo" fileName="${LOG_FILE_PATH}/${FILE_NAME}_info.log" filePattern="${FILE_PATH}/${FILE_NAME}-INFO-%d{yyyy-MM-dd}_%i.log.gz">
<!--控制台只输出level及以上级别的信息（onMatch），其他的直接拒绝（onMismatch）-->
<!--<ThresholdFilter level="info" onMatch="ACCEPT" onMismatch="DENY"/>-->
<Filters>
<!--通过交集的方式只匹配INFO级别日志-->
<ThresholdFilter level="ERROR" onMatch="DENY" onMismatch="NEUTRAL"/>
<ThresholdFilter level="INFO" onMatch="ACCEPT" onMismatch="DENY"/>
</Filters>
<PatternLayout pattern="${LOG_PATTERN}"/>
<Policies>
<!--interval属性用来指定多久滚动一次，默认是1 hour-->
<TimeBasedTriggeringPolicy interval="1"/>
<SizeBasedTriggeringPolicy size="10MB"/>
</Policies>
<!-- DefaultRolloverStrategy属性如不设置，则默认为最多同一文件夹下7个文件开始覆盖-->
<DefaultRolloverStrategy max="15"/>
</RollingFile>
<!-- 这个会打印出所有的info及以下级别的信息，每次大小超过size，则这size大小的日志会自动存入按年份-月份建立的文件夹下面并进行压缩，作为存档-->
<RollingFile name="RollingFileError" fileName="${LOG_FILE_PATH}/${FILE_NAME}_error.log" filePattern="${FILE_PATH}/${FILE_NAME}-INFO-%d{yyyy-MM-dd}_%i.log.gz">
<!--控制台只输出level及以上级别的信息（onMatch），其他的直接拒绝（onMismatch）-->
<ThresholdFilter level="error" onMatch="ACCEPT" onMismatch="DENY"/>
<PatternLayout pattern="${LOG_PATTERN}"/>
<Policies>
<!--interval属性用来指定多久滚动一次，默认是1 hour-->
<TimeBasedTriggeringPolicy interval="1"/>
<SizeBasedTriggeringPolicy size="10MB"/>
</Policies>
<!-- DefaultRolloverStrategy属性如不设置，则默认为最多同一文件夹下7个文件开始覆盖-->
<DefaultRolloverStrategy max="15"/>
</RollingFile>
</Appenders>
<Loggers>
<!-- 此level设置的日志级别，是过滤项目中输出的日志信息，和ThresholdFilter的level有所区别 -->
<Root level="DEBUG">
<AppenderRef ref="ConsoleAppender" />
<AppenderRef ref="RollingFileDebug" />
<AppenderRef ref="RollingFileInfo" />
<AppenderRef ref="RollingFileError" />
</Root>
</Loggers>
</Configuration>
log4back
- Maven依赖
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<version>2.1.3.RELEASE</version>
</dependency>
</dependencies>
- logback.xml
<configuration debug="false" scan="true" scanPeriod="10 seconds">
<contextName>logback</contextName>
<!--输出sql语句-->
<!-- <logger name="com.hx.ams.admin.mapper" level="debug"/>-->
<property name="path" value="E:/logs/learn-log/logback"/>
<property name="maxHistory" value="30"/>
<property name="maxFileSize" value="50MB"/>
<appender name="console" class="ch.qos.logback.core.ConsoleAppender">
<filter class="ch.qos.logback.classic.filter.ThresholdFilter">
<level>debug</level>
</filter>
<encoder>
<pattern>[%date] %level [%thread] %logger{36} [%file : %line] %msg%n
</pattern>
</encoder>
</appender>
<appender name="debug_file" class="ch.qos.logback.core.rolling.RollingFileAppender">
<file>${path}/debug.log</file>
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<!-- 每天一归档 -->
<fileNamePattern>${path}/debug.log.%d{yyyy-MM-dd}-%i.zip</fileNamePattern>
<maxHistory>${maxHistory}</maxHistory>
<timeBasedFileNamingAndTriggeringPolicy
class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
<maxFileSize>${maxFileSize}</maxFileSize>
</timeBasedFileNamingAndTriggeringPolicy>
</rollingPolicy>
<encoder>
<pattern>[%date] %level [%thread] %logger{36} [%file : %line] %msg%n
</pattern>
</encoder>
<filter class="ch.qos.logback.classic.filter.LevelFilter">
<level>DEBUG</level>
<onMatch>ACCEPT</onMatch>
<onMismatch>DENY</onMismatch>
</filter>
</appender>
<appender name="info_file" class="ch.qos.logback.core.rolling.RollingFileAppender">
<file>${path}/info.log</file>
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<!-- 每天一归档 -->
<fileNamePattern>${path}/info.log.%d{yyyy-MM-dd}-%i.zip</fileNamePattern>
<maxHistory>${maxHistory}</maxHistory>
<timeBasedFileNamingAndTriggeringPolicy
class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
<maxFileSize>${maxFileSize}</maxFileSize>
</timeBasedFileNamingAndTriggeringPolicy>
</rollingPolicy>
<encoder>
<pattern>[%date] %level [%thread] %logger{36} [%file : %line] %msg%n
</pattern>
</encoder>
<filter class="ch.qos.logback.classic.filter.LevelFilter">
<level>INFO</level>
<onMatch>ACCEPT</onMatch>
<onMismatch>DENY</onMismatch>
</filter>
</appender>
<appender name="warn_file" class="ch.qos.logback.core.rolling.RollingFileAppender">
<file>${path}/warn.log</file>
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<!-- 每天一归档 -->
<fileNamePattern>${path}/warn.log.%d{yyyy-MM-dd}-%i.zip</fileNamePattern>
<maxHistory>${maxHistory}</maxHistory>
<timeBasedFileNamingAndTriggeringPolicy
class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
<maxFileSize>${maxFileSize}</maxFileSize>
</timeBasedFileNamingAndTriggeringPolicy>
</rollingPolicy>
<encoder>
<pattern>[%date] %level [%thread] %logger{36} [%file : %line] %msg%n
</pattern>
</encoder>
<filter class="ch.qos.logback.classic.filter.LevelFilter">
<level>WARN</level>
<onMatch>ACCEPT</onMatch>
<onMismatch>DENY</onMismatch>
</filter>
</appender>
<appender name="error_file" class="ch.qos.logback.core.rolling.RollingFileAppender">
<file>${path}/error.log</file>
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<!-- 每天一归档 -->
<fileNamePattern>${path}/error.log.%d{yyyy-MM-dd}-%i.zip</fileNamePattern>
<maxHistory>${maxHistory}</maxHistory>
<timeBasedFileNamingAndTriggeringPolicy
class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
<maxFileSize>${maxFileSize}</maxFileSize>
</timeBasedFileNamingAndTriggeringPolicy>
</rollingPolicy>
<encoder>
<pattern>[%date] %level [%thread] %logger{36} [%file : %line] %msg%n
</pattern>
</encoder>
<filter class="ch.qos.logback.classic.filter.LevelFilter">
<level>ERROR</level>
<onMatch>ACCEPT</onMatch>
<onMismatch>DENY</onMismatch>
</filter>
</appender>
<root>
<level value="debug"/>
<appender-ref ref="console"/>
<appender-ref ref="debug_file"/>
<appender-ref ref="info_file"/>
<appender-ref ref="warn_file"/>
<appender-ref ref="error_file"/>
</root>
</configuration>
