LoginServlet错在哪了
哪位高手帮忙看看,为何Login.jsp无法和LoginServlet交互,LoginServlet错在哪了
Login.jsp:
<%@ page language= "java " contentType= "text/html; charset=gb2312 "%>
<table align=center border=0 width=100% cellspacing=0 cellpadding=0 height=200>
<tr>
<td width=100% colspan=2 height=10 bgcolor=red>
<font color= "blue "> <center> 用户登录 </center> </font>
</td>
</tr>
<% if (request.getAttribute( "error ") != null){ %>
<tr>
<td width=100% align=center colspan=4 height=36>
<font color=red> <b> <%=request.getAttribute( "error ")%> </b> </font>
</td>
</tr>
<%
}
%>
<form name= "login " method= "post " action= "LoginServlet ">
<tr>
<td align=right height=32 width=20%> 用户名称: </td>
<td>
<input type= "text " name= "logname " value= " ">
</td>
</tr>
<tr>
<td align=right height=32> 密码: </td>
<td> <input type= "password " name= "logpwd "> </td>
</tr>
<tr>
<td align=center colspan=2 height=32>
<input type= "button " name= "login " value= "登 录 " onclick= "check() ">
<input type= "reset " name= "reset " value= "重 置 ">
</td>
<script language= "javascript ">
function check()
{
if(document.login.logname.value== " ")
{
window.alert( "请输入用户名! ");
window.login.logname.focus();
return false;