- <dependencies>
- <dependency>
- <groupId>org.springframework.boot</groupId>
- <artifactId>spring-boot-starter-web</artifactId>
- <exclusions><!-- 去掉默认配置 -->
- <exclusion>
- <groupId>org.springframework.boot</groupId>
- <artifactId>spring-boot-starter-logging</artifactId>
- </exclusion>
- </exclusions>
- </dependency>
- <dependency> <!-- 引入log4j2依赖 -->
- <groupId>org.springframework.boot</groupId>
- <artifactId>spring-boot-starter-log4j2</artifactId>
- </dependency>
- </dependencies>
2.在src/main/resource加入log4j2-spring.xml配置文件,取名一定是log4j2-spring,这样省的在application.yml配置
- <?xml version="1.0" encoding="UTF-8"?>
- <!--设置log4j2的自身log级别为warn-->
- <!--日志级别以及优先级排序: OFF > FATAL > ERROR > WARN > INFO > DEBUG > TRACE > ALL -->
- <!--Configuration后面的status,这个用于设置log4j2自身内部的信息输出,可以不设置,
- 当设置成trace时,你会看到log4j2内部各种详细输出-->
- <!--monitorInterval:Log4j能够自动检测修改配置 文件和重新配置本身,设置间隔秒数-->
- <configuration status="warn" monitorInterval="30">
- <!--先定义所有的appender-->
- <appenders>
- <!--这个输出控制台的配置-->
- <console name="Console" target="SYSTEM_OUT">
- <!--输出日志的格式-->
- <PatternLayout pattern="[%d{HH:mm:ss:SSS}] [%p] - %l - %m%n"/>
- </console>
- <!--文件会打印出所有信息,这个log每次运行程序会自动清空,由append属性决定,这个也挺有用的,适合临时测试用-->
- <File name="log" fileName="log/test.log" append="false">
- <PatternLayout pattern="%d{HH:mm:ss.SSS} %-5level %class{36} %L %M - %msg%xEx%n"/>
- </File>
- <!-- 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="${sys:user.home}/logs/hpaasvc/info.log"
- filePattern="${sys:user.home}/logs/hpaasvc/$${date:yyyy-MM}/info-%d{yyyy-MM-dd}-%i.log">
- <Filters>
- <!--控制台只输出level及以上级别的信息(onMatch),其他的直接拒绝(onMismatch)-->
- <ThresholdFilter level="INFO" onMatch="ACCEPT" onMismatch="DENY"/>
- <ThresholdFilter level="WARN" onMatch="DENY" onMismatch="NEUTRAL"/>
- </Filters>
- <PatternLayout pattern="[%d{HH:mm:ss:SSS}] [%p] - %l - %m%n"/>
- <Policies>
- <TimeBasedTriggeringPolicy/>
- <SizeBasedTriggeringPolicy size="100 MB"/>
- </Policies>
- </RollingFile>
-
- <RollingFile name="RollingFileWarn" fileName="${sys:user.home}/logs/hpaasvc/warn.log"
- filePattern="${sys:user.home}/logs/hpaasvc/$${date:yyyy-MM}/warn-%d{yyyy-MM-dd}-%i.log">
- <Filters>
- <ThresholdFilter level="WARN" onMatch="ACCEPT" onMismatch="DENY"/>
- <ThresholdFilter level="ERROR" onMatch="DENY" onMismatch="NEUTRAL"/>
- </Filters>
- <PatternLayout pattern="[%d{HH:mm:ss:SSS}] [%p] - %l - %m%n"/>
- <Policies>
- <TimeBasedTriggeringPolicy/>
- <SizeBasedTriggeringPolicy size="100 MB"/>
- </Policies>
- <!-- DefaultRolloverStrategy属性如不设置,则默认为最多同一文件夹下7个文件,这里设置了20 -->
- <DefaultRolloverStrategy max="20"/>
- </RollingFile>
-
- <RollingFile name="RollingFileError" fileName="${sys:user.home}/logs/hpaasvc/error.log"
- filePattern="${sys:user.home}/logs/hpaasvc/$${date:yyyy-MM}/error-%d{yyyy-MM-dd}-%i.log">
- <ThresholdFilter level="ERROR"/>
- <PatternLayout pattern="[%d{HH:mm:ss:SSS}] [%p] - %l - %m%n"/>
- <Policies>
- <TimeBasedTriggeringPolicy/>
- <SizeBasedTriggeringPolicy size="100 MB"/>
- </Policies>
- </RollingFile>
-
- </appenders>
- <!--然后定义logger,只有定义了logger并引入的appender,appender才会生效-->
- <loggers>
- <!--过滤掉spring和hibernate的一些无用的debug信息-->
- <logger name="org.springframework" level="INFO">
- </logger>
- <logger name="org.mybatis" level="INFO">
- </logger>
- <root level="all">
- <appender-ref ref="Console"/>
- <appender-ref ref="RollingFileInfo"/>
- <appender-ref ref="RollingFileWarn"/>
- <appender-ref ref="RollingFileError"/>
- </root>
- </loggers>
-
- </configuration>
联系客服