实践版本 spring-boot 2.1.4.RELEASE
- pom.xml 中引入starter-log4j2，并从spring-boot-starter 和 starter-web中剔除Logback依赖
<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>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-log4j2</artifactId>
</dependency>
- 在main/resources文件夹中添加log4j2.xml 配置文件
<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="WARN" monitorInterval="30">
<Properties>
<Property name="PID">????</Property>
<Property name="LOG_PATTERN">%clr{%d{yyyy-MM-dd HH:mm:ss.SSS}}{faint} %clr{%5p} %clr{${sys:PID}}{magenta} %clr{---}{faint} %clr{[%15.15t]}{faint} %clr{%-40.40c{1.}}{cyan} %clr{:}{faint} %m%n%xwEx</Property>
</Properties>
<Appenders>
<Console name="Console" target="SYSTEM_OUT" follow="true">
<PatternLayout pattern="${LOG_PATTERN}"/>
</Console>
</Appenders>
<Loggers>
<Logger name="org.hibernate.validator.internal.util.Version" level="warn" />
<Logger name="org.apache.coyote.http11.Http11NioProtocol" level="warn" />
<Logger name="org.apache.tomcat.util.net.NioSelectorPool" level="warn" />
<Root level="info">
<AppenderRef ref="Console"/>
</Root>
</Loggers>
</Configuration>
- 使用Log4j2代码如下
private static final Logger logger = LogManager.getLogger(YourController.class);
<!--使用-->
logger.info("fetchName{}","111");
