请大家帮忙看看这个struts2的小工程的JSP为啥打不开，急，谢谢喽

主页是spread1.jsp，总是有错误，请假帮忙看看，谢谢

我用小例子侧过，struts2应该能跑起来，我的环境是jdk1.6_20 + tomcat6.0.20

数据库文件在根目录下
[b]问题补充：[/b]
description The server encountered an internal error () that prevented it from fulfilling this request.

exception

org.apache.jasper.JasperException: java.lang.ClassCastException: java.lang.Integer cannot be cast to java.lang.String
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:522)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:416)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:389)
filter.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:33)

root cause

java.lang.ClassCastException: java.lang.Integer cannot be cast to java.lang.String
org.apache.jsp.spread1_jsp._jspService(spread1_jsp.java:187)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:389)
filter.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:33)

[b]问题补充：[/b]
正在上传，JAVAEYE上传特别慢，才4M多

java.lang.Integer cannot be cast to java.lang.String

类型转换错误啦，

你把整型转换成字符串型了，把jsp代码粘出来

什么错误？

说的详细点儿

你没上传东西啊

[quote]ClassCastException: java.lang.Integer cannot be cast to java.lang.String [/quote]
初步认为是造型错误。你打开IDE（如果是MyEclipse）,打开这个spread1.jsp
文件，你看旁边红色提示在哪，改了就是了。。

[color=red]ava.lang.ClassCastException: java.lang.Integer cannot be cast to java.lang.String [/color]

类型转换的错误，你是不是把属性设为int了？

代码别上传了，看一下这个

java.lang.ClassCastException: java.lang.Integer cannot be cast to java.lang.String
org.apache.jsp.spread1_jsp._jspService(spread1_jsp.java:187)

在tomcat的work目录下找到spread1_jsp.java这个类，看一下具体哪行有问题，然后再看JSP中哪行出错了