tomcat的默认程序发布路径的使用与修改

打开tomcat/conf/server.xml，有如下代码：

<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 "%r" %s %b" />

</Host>

name为本地访问地址、appBase为项目的父地址，均可以修改。在host标签之间加入如下标签

<Context path="" docBase="example" debug="0" reloadable="true" />

其中path为虚拟目录的名字，只要输入IP地址就显示主页、docBase则为虚拟目录的路径，默认为tomcat/webapps/ROOT/，