配备tomcat默认路径

配置tomcat默认路径
<Host name="localhost"  appBase="webapps"
            unpackWARs="true" autoDeploy="true"
            xmlValidation="false" xmlNamespaceAware="false">
<!--这一句比较重要-->
<Context path="" docBase="E:\XXX\WebRoot" reloadable="false" privileged="true" debug="0"></Context>