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<%@ page errorPage="error.jsp" %>
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Àý£ºindex.jsp
<%@ page contentType="text/html; charset=GB2312" language="java" errorPage="error.jsp"%>
<html><head><title>lifecycle</title></head><body>
<%!
private int initVar = 0;
private int serviceVar = 0;
private int destroyVar = 0;
public void jspInit() { initVar ++; }
public void jspDestroy() { destroyVar ++; }
%>
<%
serviceVar ++;
String content1="³õʼ»¯´ÎÊý£º" + initVar;
String content2="ÏìÓ¦¿Í»§ÇëÇó´ÎÊý£º" + serviceVar;
String content3="Ïú»Ù´ÎÊý£º" + destroyVar;
out.println("<h1>hahaha</h1>");
if(serviceVar==5){
String info = getServletInfo();
throw new Exception("Exception in:" + info);
}
%>
<h1><%=content1%></h1><h1><%=content2%></h1><h1><%=content3%></h1>
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</body></html>
ÏÂÃæµÄÊÇerror.jsp
<%@ page contentType="text/html; charset=GB2312" language="java" isErrorPage="true"%>
<html><head><title>error</title></head><body>
this is the error page.
</body></html>
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<tr>
<td height="30" align="right">ÓòÃû£º</td>
<td align="left"><input name="domain" type="text" class="input" value="<%=request.getServerName()%>"/></td>
<td align="left">ϵͳÒѾ¼ì²â³öÄúµÄÓòÃû£¬ÇëÎð¸Ä¶¯</td>
</t ......
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±ÈÈçurlÊÇ"/accept.do?content=<%=java.net.URLEncoder.encode(sContent,"UTF-8")%>";
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String sc = new String(request.getParameter("content").getBytes("iso-8859-1"),"UTF-8"); ......
<%@page import="com.opensymphony.xwork2.util.ValueStack"%><%
ValueStack vs = (ValueStack)request.getAttribute("struts.valueStack");
String aa = (String)vs.findValue("downloadContent");
response. ......