spring-boot 开启 log4j 2

<properties>
<log4j-core.version>2.6.1</log4j-core.version>
<java.version>1.8</java.version>
</properties>

<!--web应用基本环境配置 -->
<!-- Add typical dependencies for a web application -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<!--排除tomcat，使用jetty服务器 1 -->
<exclusions>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
</exclusion>
<!--使用log4j2替代slf4j 1 -->
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-logging</artifactId>
</exclusion>
<exclusion>
<artifactId>log4j-over-slf4j</artifactId>
<groupId>org.slf4j</groupId>
</exclusion>
</exclusions>
</dependency>

# LOGGING
logging.path=d:\allcam\logs
logging.file=uas.log
logging.config=classpath:log4j2.xml

<?xml version="1.0" encoding="UTF-8"?>
<!-- status=debug 可以查看log4j的装配过程 -->
<configuration status="off" monitorInterval="1800">
<properties>
<property name="LOG_HOME">/log/fish</property>
<!-- 日志备份目录 -->
<property name="BACKUP_HOME">{LOG_HOME}/backup</property>
<property name="STAT_NAME">stat</property>
<property name="SERVER_NAME">global</property>
</properties>
<appenders>
<!-- 定义控制台输出 -->
<Console name="Console" target="SYSTEM_OUT" follow="true">
<PatternLayout
pattern="%date{yyyy-MM-dd HH:mm:ss.SSS} %level [%thread][%file:%line] - %msg%n" />
</Console>
<!-- 程序员调试日志 -->
<RollingRandomAccessFile name="DevLog"
fileName="${LOG_HOME}/${SERVER_NAME}" filePattern="${LOG_HOME}/${SERVER_NAME}.%d{yyyy-MM-dd-HH}.log">
<PatternLayout
pattern="%date{yyyy-MM-dd HH:mm:ss.SSS} %level [%thread][%file:%line] - %msg%n" />
<Policies>
<TimeBasedTriggeringPolicy interval="1"
modulate="true" />
</Policies>
</RollingRandomAccessFile>
<!-- 产品数据分析日志 -->
<RollingRandomAccessFile name="ProductLog"
fileName="${LOG_HOME}/${SERVER_NAME}_${STAT_NAME}"
filePattern="${LOG_HOME}/${SERVER_NAME}_${STAT_NAME}.%d{yyyy-MM-dd-HH}.log">
<PatternLayout
pattern="%date{yyyy-MM-dd HH:mm:ss.SSS} %level [%thread][%file:%line] - %msg%n" />
<Policies>
<TimeBasedTriggeringPolicy interval="1"
modulate="true" />
</Policies>
</RollingRandomAccessFile>
</appenders>
<loggers>
<!-- 3rdparty Loggers -->
<logger name="org.springframework.core" level="info">
</logger>
<logger name="org.springframework.beans" level="info">
</logger>
<logger name="org.springframework.context" level="info">
</logger>
<logger name="org.springframework.web" level="info">
</logger>
<logger name="org.jboss.netty" level="warn">
</logger>
<logger name="org.apache.http" level="warn">
</logger>
<logger name="com.mchange.v2" level="warn">
</logger>
<!-- APP Stat logger -->
<logger name="com.allcam.uas" level="info"
additivity="false">
<appender-ref ref="ProductLog" />
</logger>
<!-- Root Logger -->
<root level="DEBUG">
<appender-ref ref="DevLog" />
<appender-ref ref="Console" />
</root>
</loggers>
</configuration>