log4j.xml 日志只输出指定类配置

<!--增加 开始-->
    <appender name="userBehavior" class="com.xx.app.server.userbehavior.log.MinuteRollingAppender">
        <param name="file" value="/export/Logs/userbehavior/userBehavior.log" />
        <param name="Append" value="true" />
        <param name="intervalTime" value="1"/>
        <layout class="org.apache.log4j.PatternLayout">
            <param name="ConversionPattern" value="%m\n" />
        </layout>
    </appender>
    <category name="com.xx.app.server.userbehavior.UserBehaviorUtil" additivity="false">
        <priority value="ERROR"/>
        <appender-ref ref="userBehavior"/>
    </category>
 <logger name="userBehavior">
        <level value="ERROR" />
        <appender-ref ref="userBehavior" />
  </logger>
<!--增加结束-->

    <root>
        <level value="${serverside.log.level}"/>
        <appender-ref ref="Fs_Client"/>
    </root>

public class UserBehaviorUtil {
     /**
     * 记录日志.
     */
    private static Logger logger = Logger.getLogger("userBehavior");
    /**
     * 写日志.
     * @param fun 方法名称
     * @param map
     */
    public static void write(String fun,Map<String,Object> map){

        String key = getKey(fun, map);
        String value = getValue(map);

        logger.error(key+ Constants.JDQ_MESSAGE_SPLIT+value);
    }

}