springboot（二 日志的配置）

版权声明：本文为博主原创文章，未经博主允许不得转载。 https://blog.csdn.net/mn_is_me/article/details/78674356

1、先简单的进行配置

导入log4j2-jar包

2、配置.xml文件（我是在resource文件下）

<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="WARN">
  <!-- Define custom levels before using them for filtering below. -->
  <CustomLevels>
    <CustomLevel name="DIAG" intLevel="350" />
    <CustomLevel name="NOTICE" intLevel="450" />
    <CustomLevel name="VERBOSE" intLevel="550" />
  </CustomLevels>
 
  <Appenders>
  <!-- 控制台打印 -->
    <Console name="Console" target="SYSTEM_OUT">
      <PatternLayout pattern="%d %-7level %logger{36} - %msg%n"/>
    </Console>
    <!-- 文件形式 -->
    <File name="MyFile" fileName="logs/app.log">
      <PatternLayout pattern="%d %-7level %logger{36} - %msg%n"/>
    </File>
  </Appenders>
  <Loggers>
    <Root level="trace">
      <!-- Only events at DIAG level or more specific are sent to the console. -->
      <AppenderRef ref="Console" level="info" />
      <AppenderRef ref="MyFile" level="info" />
    </Root>
  </Loggers>
</Configuration>

3、跑一个

private final org.slf4j.Logger log=LoggerFactory.getLogger(this.getClass());
    
    @Scheduled(cron = "0/5 * * * * ?") 
    public void test(){
    	log.info("当前执行==="+new Date().getTime());
    }

4、结果（刷新可以看到log文件 还有控制台的打印）