不让tomcat显示目录文件列表的配置方法

修改conf/web.xml文件(把listings的参数改为false)

<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>

修改为：

<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>false</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>