一、开发环境:
<?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>%-20(%d{HH:mm:ss.SSS} [%thread]) %-5level %logger{80} - %msg%n</pattern>
</layout>
</appender>
<logger name="java.sql.PreparedStatement" level="DEBUG" />
<logger name="org.springframework.ui.freemarker" level="DEBUG" />
<root level="INFO">
<appender-ref ref="stdout" />
</root>
</configuration>
二、生产环境:
<?xml version="1.0" encoding="UTF-8"?> <configuration> <appender name="file" class="ch.qos.logback.core.rolling.RollingFileAppender"> <file>logs/xxx.log</file> <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy"> <fileNamePattern>logs/xxx.%d{yyyy-MM-dd}.log.zip</fileNamePattern> </rollingPolicy> <layout class="ch.qos.logback.classic.PatternLayout"> <pattern>%-20(%d{HH:mm:ss.SSS} [%thread]) %-5level %logger{80} - %msg%n</pattern> </layout> </appender> <root level="WARN"> <appender-ref ref="file" /> </root> </configuration>
slf4j + logback 比commons logging + log4j要方便很多。更重要是带了性能的提升
不爽是,这个配置文件没有schema,甚至一个简陋的dtd都没有提供,于是乎不得不忍受eclipse里面黄黄的warning