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 %u %t &quot;%r&quot; %s %b" resolveHosts="false"/>

<Context reloadable="true" docBase="D:productgraph" path="/product/graph"/>
<Context reloadable="true" docBase="D:productword" path="/product/word"/>
<Context reloadable="true" docBase="D:micaps" path="/micaps"/>
</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。

如果Linux下内存溢出，需要在Linux下的tomcat-->bin-->Catalina.sh中配置如下参数：