📄 denglu_confirm.jsp
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<%@ page contentType="text/html; charset=gb2312" %>
<%@ page language="java" import="java.sql.*" %>
<html>
<head>
<title>登陆检验</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312"></head>
<body>
<jsp:useBean id="ss" scope="page" class="xyf.bean"/>
<%
String id=request.getParameter("id");
String code=request.getParameter("password");
String tt=request.getParameter("kind");
String checknum=request.getParameter("checknumber");
String ck=(String)session.getAttribute("rand");
if (tt.equals("teacher")){
String sql="select * from teacher ";
int i=-1;
ResultSet rs=ss.executeQuery(sql);
while(rs.next()){
String name=rs.getString("id");
String password=rs.getString("password");
if(id.equals(name)&&password.equals(code))
i=1;
}
if(i==1){
session.putValue("Tid",id);
session.putValue("Tpassword",code);
if(checknum.equals(ck)){
response.sendRedirect("jiaoshijiemian.jsp");
}
else
out.println("你输入的验证码错误，请重新输入<a href=denglu.jsp>返回</a>");
}
else
out.println("你输入的用户名或密码有错误,请重新输入 <a href=denglu.jsp>返回</a>");
}
else {
String sql="select * from admin ";
int j=-1;
ResultSet rs=ss.executeQuery(sql);
while(rs.next()){
String name=rs.getString("id");
String password=rs.getString("password");
if(id.equals(name)&&password.equals(code))
j=1;
}
if(j==1){
session.putValue("Aid",id);
session.putValue("Apassword",code);
if(checknum.equals(ck)){
response.sendRedirect("guanliyuanjiemian.jsp");
}
else
out.println("你输入的验证码错误，请重新输入<a href=denglu.jsp>返回</a>");
}
else
out.println("你输入的用户名或密码有错误,请重新输入 <a href=denglu.jsp>返回</a>");
}
%>
</body>
</html>
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