急！！！高手请进！！《JSP 根目录问题》

Question

如何禁止用户直接访问根目录！如：http://localhost/YJMusic/manage/

Answer 1

tomcat底下在conf目录下web.xml文件下配置:
    <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>
             //这里改为false即可
            <param-value>false</param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
    </servlet>