配置Linux下tomcat虚拟路径：

找到linux下的server.xml文件，在<Host>标签内进行如下配置

<Host name="localhost"  appBase="webapps"
            unpackWARs="true" autoDeploy="true"
            xmlValidation="false" xmlNamespaceAware="false">

        <!-- SingleSignOn valve, share authentication between web applications
             Documentation at: /docs/config/valve.html -->
        <!--
        <Valve className="org.apache.catalina.authenticator.SingleSignOn" />
        -->

        <!-- Access log processes all example.
             Documentation at: /docs/config/valve.html -->
        <!--
        <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs" 
               prefix="localhost_access_log." suffix=".txt" pattern="common" resolveHosts="false"/>
        -->
        <Context path="/product/graph" docBase="/usr/local/product/graph" crossContext="true" trusted="true"></Context>
        <Context path="/product/word" docBase="/usr/local/product/word" crossContext="true" trusted="true">
        </Context> <Context path="/micaps" docBase="/usr/local/micaps" crossContext="true" trusted="true"></Context>
      </Host>

那么这时候可以通过http://localhost:8080/product/graph的方式访问graph下的内容了。

配置Window下tomcat虚拟路径：

<Host name="localhost"  appBase="webapps"
            unpackWARs="true" autoDeploy="true">

        <!-- SingleSignOn valve, share authentication between web applications
             Documentation at: /docs/config/valve.html -->
        <!--
        <Valve className="org.apache.catalina.authenticator.SingleSignOn" />
        -->

        <!-- Access log processes all example.
             Documentation at: /docs/config/valve.html
             Note: The pattern used is equivalent to using pattern="common" -->
        <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs" 
               prefix="localhost_access_log." suffix=".txt"
               pattern="%h %l