jsp 抛出 java.lang.IllegalStateException 错误
在调试一个jsp页面时出现了异常当我在代码中加了权限校验的标签<z:checkAuthority tranid="00000" />后出现异常
<%@ page import="com.faw_qm.erp.web.data.DataUtil" %><%@ page import="java.util.List" %><%@ taglib prefix="z" uri="/WEB-INF/cfg/merptag" %><%@ taglib prefix="s" uri="/struts-tags" %><%@ taglib prefix="sd" uri="/struts-dojo-tags" %><%@ page contentType="text/html;charset=UTF-8" language="java" %><html><s:head theme="xhtml"/><sd:head parseContent="true"/><head> <title>创建新用户</title></head><body><jsp:include page="/ui/common/title.jsp" flush="true"/><z:checkAuthority tranid="00000" /> <h5>创建新用户</h5><% List dataList = DataUtil.queryCompany(); dataList.add(0,""); application.setAttribute("compList", dataList);%><s:form action="/login/createUser" method="post"> <s:token/> <s:textfield label="用户名称" name="username"/> <s:password label="密码" name="password"/> <s:password label="确认密码" name="confim"/> <s:textfield label="电话" name="phone"/> <s:combobox label = "单位" list="%{#application.compList}" name="company" size="20"/> <s:submit value="提交"/> </s:form></body></html>2010-11-26 15:52:26 org.apache.catalina.core.StandardWrapperValve invoke严重: Servlet.service() for servlet jsp threw exceptionjava.lang.IllegalStateException at org.apache.catalina.connector.ResponseFacade.sendRedirect(ResponseFacade.java:435) at com.faw_qm.erp.web.tag.CheckAuthority.doStartTag(CheckAuthority.java:39) at org.apache.jsp.ui.common.adduser_jsp._jspx_meth_z_005fcheckAuthority_005f0(adduser_jsp.java:188) at org.apache.jsp.ui.common.adduser_jsp._jspService(adduser_jsp.java:109) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:389) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454) at java.lang.Thread.run(Thread.java:619)
找很久的原因，最后哈哈竟然因为 我在这个标签前用了<jsp:include page="/ui/common/title.jsp" flush="true"/> 这个标签flush="true"，当我把他改为false 竟让通过了，原来这个相当于 out.flush ?!?