log4j配置 && maven配置

一、log4j配置

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<appender name="sqlFile" class="org.apache.log4j.DailyRollingFileAppender">
   <param name="DatePattern" value="'.'yyyy-MM-dd"/>
   <param name="file"
value="/export/home/tomcat/logs/order.log.ybin.com/sql.log" />
   <layout class="org.apache.log4j.PatternLayout">
      <param name="ConversionPattern" value="%d [%7r] %6p - %30.30c - %m \n"/>
   </layout>
   <filter class="org.apache.log4j.varia.LevelRangeFilter">
      <param name="LevelMin" value="info" />
      <param name="levelMax" value="info" />
   </filter>
</appender>
<logger name="java.sql.PreparedStatement" additivity="false">
   <level value="DEBUG"/>
   <appender-ref ref="sqlFile"/>
</logger>

<logger name="com.yb.order.log" additivity="false">
   <level value="info" />
   <appender-ref ref="CONSOLE" />   <!--测试时看一个日志方便 线上拿掉-->
   <appender-ref ref="infoFile"/>
   <appender-ref ref="errorFile" />
</logger>
<root>
    <level value="ERROR" />
    <appender-ref ref="CONSOLE" />
</root>

<dependency>
   <groupId>javax.servlet</groupId>
   <artifactId>servlet-api</artifactId>
   <version>2.5</version>
   <scope>provided</scope>
</dependency>

二、log4j引入
------------------------
        <!-- log4j相关 start -->
		<dependency>
			<groupId>log4j</groupId>
			<artifactId>log4j</artifactId>
			<version>1.2.16</version>
		</dependency>
		<dependency>
			<groupId>org.slf4j</groupId>
			<artifactId>slf4j-api</artifactId>
			<version>1.7.13</version>
		</dependency>
		<dependency>
			<groupId>org.slf4j</groupId>
			<artifactId>slf4j-log4j12</artifactId>
			<version>1.7.13</version>
			<exclusions>
				<exclusion>
					<groupId>log4j</groupId>
					<artifactId>log4j</artifactId>
				</exclusion>
			</exclusions>
		</dependency>
		<!-- log4j相关 end -->