logback初入门

1.引入jar

<dependency>
	<groupId>ch.qos.logback</groupId>
	<artifactId>logback-classic</artifactId>
	<version>1.0.13</version>
</dependency>

　　

2.增加logback.xml

<?xml version="1.0" encoding="UTF-8"?>
<configuration>

  <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
    <layout class="ch.qos.logback.classic.PatternLayout">
      <Pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</Pattern>
    </layout>
  </appender>
  
  <logger name="com.base22" level="TRACE"/>
  

  <root level="debug">
    <appender-ref ref="STDOUT" />
  </root>
</configuration>

  root level="debug"定义日志级别,appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender"定义输出到控制台

参考：http://logback.qos.ch/documentation.html