tomcat做文件服务器

修改tomcat配置文件，文件目录\conf\web.xml，要将DefaultServlet中的<param-name>listings</param-name>的指该为true

 <servlet>        <servlet-name>default</servlet-name>        <servlet-class>org.apache.catalina.servlets.DefaultServlet</servlet-class>        <init-param>            <param-name>debug</param-name>            <param-value>0</param-value>        </init-param>        <init-param>            <param-name>listings</param-name>            <param-value>true</param-value>        </init-param>        <load-on-startup>1</load-on-startup>    </servlet>