输入http://www.a.com/a后，禁止显示文件夹a下所有的文件？

Question

1。在$CATALINA_HOME/conf/web.xml中，找到下面的：
<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>将listings改成false；2。在你的应用的web-inf目录下的web.xml文件中指明
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
        <welcome-file>index.html</welcome-file>
</welcome-file-list>

Answer 1

是将listing的value改成false ^_^