web.xml定义错误或异常页面的友好界面显示
来源：互联网 发布：打电话时变声软件 编辑：程序博客网 时间：2024/06/06 00:50
<error-page><error-code>403</error-code><location>/noPermission.jsp</location></error-page><error-page><error-code>404</error-code><location>/noFound.jsp</location></error-page><error-page><error-code>500</error-code><location>/serverError.jsp</location></error-page><!-- java.lang.Exception异常错误,依据这个标记可定义多个类似错误提示 --> <error-page><exception-type>java.lang.Exception</exception-type><location>/serverError.jsp</location></error-page><!-- java.lang.NullPointerException异常错误,依据这个标记可定义多个类似错误提示 --> <error-page><exception-type>java.lang.NullPointerException</exception-type><location>/serverError.jsp</location></error-page><error-page><exception-type>javax.servlet.ServletException</exception-type><location>/serverError.jsp</location></error-page>
