配置tomcat日志及虚拟目录

在tomcat的server.xml中添加如下代码：
<Valve className="org.apache.catalina.valves.AccessLogValve"
                 directory="logs"  prefix="localhost_access_log." suffix=".txt"
                 pattern="%h %l %u %t &quot;%r&quot; %s %b &quot;%{Referer}i&quot; &quot;%{User-Agent}i&quot; &quot;%{Cookie}i&quot; &quot;%{Host}i&quot;" resolveHosts="false"/>
directory="logs" 是将日志生成到tomcat下面的logs文件夹中
prefix="localhost_access_log." 生成日志的命名

配置虚拟目录
<Context path="/webstat"
                  docBase="x:/tomcat5.5/logs"
                  crossContext="true"
                  debug="0"
                  reloadable="true"
                  trusted="false" >
         <Valve className="org.apache.catalina.valves.RemoteAddrValve"
                allow="XXX.XXX.XXX.XXX"/>
     </Context>
allow="XXX.XXX.XXX.XXX" 可以设置访问的IP