HTTP Status 500报错数据库登录的用户密码问题

HTTP Status 500 -

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type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

org.apache.jasper.JasperException: An exception occurred processing JSP page /login.jsp at line 44

41: ?? ?
42: ?? ??? ?<div id="divlogin" >
43: ?? ??? ?<html:form action="/userLogin">
44: ?? ??? ???? 用户名&nbsp;:<html:text property="loginName" styleClass="textbox"/><html:errors property="loginName"/><br/>
45: ?? ??? ??? 密 &nbsp;码&nbsp;:<html:password property="loginPass" styleClass="textbox"/><html:errors property="loginPass"/><br/><br/>
46: ?? ??? ??? ?&nbsp; &nbsp;?? <html:radio property="type" value="1">学生&nbsp; </html:radio><html:radio property="type" value="2">教师&nbsp; </html:radio><html:radio property="type" value="3">管理员</html:radio><html:errors property="type"/>
47: ?? ??? ??? ?<br/>?? ??? ??? ?
root cause

javax.servlet.ServletException: javax.servlet.jsp.JspException: Cannot find message resources under key org.apache.struts.action.MESSAGE
?? ?org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:850)
?? ?org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:779)
?? ?org.apache.jsp.login_jsp._jspService(login_jsp.java:153)
?? ?org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
?? ?javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
其中改正用户名和密码后重新部署，不用重新启动tomcat服务器。

我的异常网推荐解决方案：An exception occurred processing JSP page,http://www.aiyiweb.com/j2se/33144.html
我的异常网推荐解决方案：The server encountered an internal error () that prevented it from fulfilling this request.,http://www.aiyiweb.com/java-web/317.html