您可以配置结果
ERROR以将呈现的错误页面片段返回给Ajax响应。
<result name="error">/error.jspx</result>
error.jspx：
<%@ taglib prefix="s" uri="/struts-tags"%><% request.setAttribute("decorator", "none"); response.setHeader("Cache-Control","no-cache"); //HTTP 1.1 response.setHeader("Pragma","no-cache"); //HTTP 1.0 response.setDateHeader ("Expires", 0); //prevents caching at the proxy server%><s:if test="hasActionErrors()"> <s:actionerror /></s:if>
