Spring Boot(三)：logback打印日志详解编程语言

<?xml version="1.0" encoding="UTF-8"?> 
<configuration scan="true" scanPeriod="60 seconds"> 
<appender name="stdout" class="ch.qos.logback.core.ConsoleAppender"> 
<encoder> 
<pattern>%d{yyyy-M-d HH:mm:ss} %t %p %m%n</pattern> 
</encoder> 
</appender> 
<appender name="springboot" 
class="ch.qos.logback.core.rolling.RollingFileAppender"> 
<!-- <Encoding>UTF-8</Encoding> --> 
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy"> 
<FileNamePattern>logs/logback/springboot_%d{yyyy-M-d}.log 
</FileNamePattern> 
<MaxHistory>10</MaxHistory> 
</rollingPolicy> 
<encoder> 
<pattern>%d{yyyy-M-d HH:mm:ss} %t %p %m%n</pattern> 
</encoder> 
</appender> 
<appender name="smile" 
class="ch.qos.logback.core.rolling.RollingFileAppender"> 
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy"> 
<FileNamePattern>logs/logback/smile_%d{yyyy-M-d}.log 
</FileNamePattern> 
<MaxHistory>10</MaxHistory> 
</rollingPolicy> 
<encoder> 
<pattern>%d{yyyy-M-d HH:mm:ss} %t %p %m%n</pattern> 
</encoder> 
</appender> 
<logger name="org.springframework.boot" level="debug" 
additivity="false"> 
<appender-ref ref="springboot" /> 
</logger> 
<!-- name包必须能够扫描到所以类，包括启动类 --> 
<logger name="com.smile" level="debug" additivity="false"> 
<appender-ref ref="smile" /> 
</logger> 
<root level="info"> 
<appender-ref ref="stdout" /> 
</root> 
</configuration>