Tomcat web.xml配置

常用 web.xml 配置说明 <web-app>     ....... <servlet-mapping>    <servlet-name>jsp</servlet-name>    <url-pattern>*.ejb</url-pattern> </servlet-mapping> <!--个性化定制JSP后缀--> <servlet-name>jsp</servlet-name>    <url-pattern>*.easydone</url-pattern> </servlet-mapping> <!--欢迎页面--> <welcome-file-list> <welcome-file>index.jsp</welcome-file> </welcome-file-list> <!--未经授权--> <error-page>    <error-code>401</error-code>    <location>/common/401.htm</location> </error-page> <!--禁止访问--> <error-page>    <error-code>403</error-code>    <location>/common/403.htm</location> </error-page> <!--未发现请求URL--> <error-page>    <error-code>404</error-code>    <location>/common/404.htm</location> </error-page> <!-- 内部服务器错误--> <error-page>    <error-code>500</error-code>    <location>/common/500.htm</location> </error-page> <!-- 空指针--> <error-page>    <exception-type>java.lang.NullPointerException</exception-type>    <location>/npe.htm</location> </error-page> </web-app>