<dependency>
 <groupId>log4j</groupId>
 <artifactId>log4j</artifactId>
</dependency>

<dependency>
 <groupId>org.slf4j</groupId>
 <artifactId>slf4j-log4j12</artifactId>
</dependency>

<!-- logback日志配置开始 -->
<dependency>
 <groupId>ch.qos.logback</groupId>
 <artifactId>logback-core</artifactId>
</dependency>
<dependency>
 <groupId>ch.qos.logback</groupId>
 <artifactId>logback-access</artifactId>
</dependency>
<dependency>
 <groupId>ch.qos.logback</groupId>
 <artifactId>logback-classic</artifactId>
</dependency>
<dependency>
 <groupId>org.slf4j</groupId>
 <artifactId>log4j-over-slf4j</artifactId>
</dependency>
<!-- logback日志配置结束 -->

<?xml version="1.0" encoding="UTF-8"?>
<configuration>
 <appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
 <Target>System.out</Target>
 <encoder>
 <pattern>%date [%level] [%thread] %logger{80} [%file : %line] %msg%n</pattern>
 </encoder>
 </appender>
 <appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
 <encoder>
 <pattern>%date [%level] [%thread] %logger{80} [%file : %line] %msg%n</pattern>
 </encoder>
 <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
 <fileNamePattern>${catalina.home}/logs/yzf/sql%d{yyyy-MM-dd}.log</fileNamePattern>
 <!-- 保留 30天数据，默认无限-->
 <MaxHistory>30</MaxHistory>
 </rollingPolicy>
 </appender>
 <logger name="org.springframework" level="INFO" />
 <logger name="org.apache" level="INFO" />
 <logger name="com.itmuch" level="WARN" />
 <root level="INFO">
 <appender-ref ref="CONSOLE" />
 <appender-ref ref="FILE" />
 </root>
</configuration>