springboot 日志 logback输出

 1 <?xml version="1.0" encoding="UTF-8"?>
 2 <configuration>
 3     <!--这个名字将反应到每一条日志的开头-->
 4     <contextName>logback</contextName>
 5     <!--设置变量，下面有用到。含义是日志保存路径-->
 6     <property name="log.path" value="./log/"/>
 7 
 8     <!--输出到控制台-->
 9     <appender name="console" class="ch.qos.logback.core.ConsoleAppender">
10         <!-- 级别过滤 -->
11         <filter class="ch.qos.logback.classic.filter.LevelFilter">
12             <level>INFO</level>
13             <onMatch>ACCEPT</onMatch>
14             <onMismatch>DENY</onMismatch>
15         </filter>
16         <!--日志输出格式-->
17         <encoder>
18             <pattern>%d{HH:mm:ss.SSS} %contextName [%thread] %-5level %logger{36} - %msg%n</pattern>
19         </encoder>
20     </appender>
21 
22     <!--输出到文件-->
23     <appender name="file" class="ch.qos.logback.core.rolling.RollingFileAppender">
24         <!--日志名，用到了上面配置的路径-->
25         <file>${log.path}/application.log</file>
26         <!--根据yyyy-MM-dd所以是每天新建文件，也可以设置其它格式，如每月或每分-->
27         <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
28             <fileNamePattern>${log.path}/app.%d{yyyy-MM-dd}.log.zip</fileNamePattern>
29             <maxHistory>30</maxHistory>
30             <totalSizeCap>1GB</totalSizeCap>
31         </rollingPolicy>
32         <triggeringPolicy class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">
33             <MaxFileSize>100MB</MaxFileSize>
34         </triggeringPolicy>
35         <encoder>
36             <pattern>%d{HH:mm:ss.SSS} %contextName [%thread] %-5level %logger{36} - %msg%n</pattern>
37         </encoder>
38 
39     </appender>
40 
41     <!--设置日志隔离级别-->
42     <root level="info">
43         <appender-ref ref="console"/>
44         <appender-ref ref="file"/>
45     </root>
46 
47 </configuration>