jsp错误页面404、500等异常捕获

来源：互联网发布：js排序算法编辑：程序博客网时间：2024/05/18 02:01

首先在web.xml中配置：

<error-page>        <error-code>400</error-code>        <location>/pages/common/exceptionError.jsp</location>    </error-page>    <error-page>        <error-code>401</error-code>        <location>/pages/common/exceptionError.jsp</location>    </error-page>    <error-page>        <error-code>402</error-code>        <location>/pages/common/exceptionError.jsp</location>    </error-page>    <error-page>        <error-code>403</error-code>        <location>/pages/common/exceptionError.jsp</location>    </error-page>    <error-page>        <error-code>404</error-code>        <location>/pages/common/exceptionError.jsp</location>    </error-page>    <error-page>        <error-code>405</error-code>        <location>/pages/common/exceptionError.jsp</location>    </error-page>    <error-page>        <error-code>406</error-code>        <location>/pages/common/exceptionError.jsp</location>    </error-page>    <error-page>        <error-code>407</error-code>        <location>/pages/common/exceptionError.jsp</location>    </error-page>    <error-page>        <error-code>413</error-code>        <location>/pages/common/exceptionError.jsp</location>    </error-page>    <error-page>        <error-code>414</error-code>        <location>/pages/common/exceptionError.jsp</location>    </error-page>    <error-page>        <error-code>500</error-code>        <location>/pages/common/exceptionError.jsp</location>    </error-page>     <error-page>        <exception-type>java.lang.Exception</exception-type>        <location>/pages/common/exceptionError.jsp</location></error-page>

或者

<error-page><exception-type>javax.servlet.ServletException</exception-type><location>/pages/common/exceptionError.jsp </location></error-page>

exceptionError.jsp页面内容：

<%@ page language="java" contentType="text/html; charset=UTF-8"    pageEncoding="UTF-8"%><!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=8" /><title>出错啦</title><script type="text/javascript">function refresh(){if(self.frameElement.tagName=="IFRAME"){// 页面在iframe中时处理parent.showErrorMsg('<h2 align="center" style="font-size: 18px; color: red; "> 程序异常，请联系管理员 <br></h2>');} }refresh();</script></head><body><input type="hidden" id="errorMsg" value="程序异常，请联系管理员"><div id="errorMsgDiv"><h2 align="center" style="font-size: 18px; color: red; ">程序异常，请联系管理员<br><br>错误码：<br><br></h2><h1 align="center" style="font-size: 60px; color: red;"><%=request.getAttribute("javax.servlet.error.status_code")%> <br></h1><br><br><h2 align="center" style="font-size: 18px; color: gray; ">信息： <%=request.getAttribute("javax.servlet.error.message")%> <br><br>异常： <%=request.getAttribute("javax.servlet.error.exception_type")%> <br><br></h2></div></body></html>

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