📄 check.jsp
字号:
<%@ page contentType="text/html;charset=gb2312"%>
<%@ page import="java.sql.ResultSet,com.model.javabean.SubSingle,com.model.javabean.Single,java.util.ArrayList" %>
<jsp:directive.page import="javax.swing.JOptionPane"/>
<jsp:useBean id="mydb" class="com.model.javabean.DB"/>
<%
session.setMaxInactiveInterval(3600);
String user = request.getParameter("user");
String password = request.getParameter("password");
String sql="select * from yonghu where 昵称='"+user+"'";
String k,kk;
ResultSet rs = mydb.Read(sql);
if(rs.next()){
k=rs.getString("昵称");
kk=rs.getString("密码");
if(password.equals(kk))
{
request.setAttribute("user",user);
String sql1="select * from tb_type order by type_order";
ResultSet gs=mydb.Read(sql1);
ArrayList typelist=new ArrayList();
if(gs.next()){
gs.previous();
while(gs.next()){
Single idtype=new Single();
idtype.setId(gs.getInt("id"));
idtype.setMaster(gs.getString("type_master"));
idtype.setTitle(gs.getString("type_title"));
idtype.setAmount(gs.getInt("type_amount"));
idtype.setNum(gs.getInt("type_num"));
typelist.add(idtype);
}
mydb.closed();
session.setAttribute("typelist",typelist);
}
else
session.setAttribute("typelist",null);
%><jsp:forward page="/zhuye.jsp"/>
<% }
else
{
out.print("<script language = javascript>alert('用户名和密码不正确！');window.location.href='index.jsp';</script>");
}
}
else{
out.print("<script language = javascript>alert('用户名和密码不正确！');window.location.href='index.jsp';</script>");
}
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
</head>
<body>
<br>
</body>
</html>
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