<%
String s1=request.getParameter("username");
String s2=request.getParameter("id");
if(t1.checkSumitSuccess(s1,s2))
{%>
<jsp:forward page="select.jsp"/>
<% }else {
if(s1!=null&&s2!=null){
response.sendRedirect("login.jsp");
}
}
%>
TAT存一下改天能连上了贴回去

UserInformationManager
DBcon

有点小问题，存一下=<%=rs.getNString("CouNum")%>&CouName=<%=rs.getString("CouName")%>