tomcat7 access log设置

位置：${tomcat_home}/conf/server.xml

        <Valve className="org.apache.catalina.valves.AccessLogValve"
                 directory="logs"  prefix="localhost_access_log." suffix=".txt"
                 pattern="common" resolveHosts="false"/>

默认log位置为tomcat_home/logs/目录下

http://fishyych.iteye.com/blog/665431

参考