📄 dologin.jsp
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<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" errorPage="" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>dologin.jsp</title>
</head>
<%@page import="java.sql.*"%>
<%@page import="java.io.*"%>
<%@page import="java.util.*"%>
<body>
<%
String username=new String(request.getParameter("username").getBytes("ISO-8859-1"),"GB2312");
String password=new String(request.getParameter("password").getBytes("ISO-8859-1"),"gb2312");
String sql="select * from tbuser where username='"+username+"' and password='"+password+"'";
try
{
Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver").newInstance();
String url="jdbc:microsoft:sqlserver://192.168.228.17:1433;DatabaseName=fancy";
String user="sa";
String paw="25121982";
Connection conn=DriverManager.getConnection(url,user,paw);
Statement stmt=conn.createStatement();
ResultSet rs=stmt.executeQuery(sql);
if(rs.next())
{
LinkedList lsName=new LinkedList();
LinkedList lsType=new LinkedList();
LinkedList lsPrice=new LinkedList();
LinkedList lsOff=new LinkedList();
LinkedList lsId=new LinkedList();
LinkedList lsNumber=new LinkedList();
LinkedList lsTotal=new LinkedList();
session.setAttribute("lsName", lsName);
session.setAttribute("lsType",lsType);
session.setAttribute("lsPrice",lsPrice);
session.setAttribute("lsOff", lsOff);
session.setAttribute("lsId",lsId);
session.setAttribute("lsNumber",lsNumber);
session.setAttribute("lsNumber",lsNumber);
session.setAttribute("lsTotal",lsTotal);
session.setAttribute("username",username);
session.setAttribute("password",password);
}
else
{
response.sendRedirect("../indexServlet?login");
}
%>
<a href='../indexServlet?cmd=main'>进入</a>
<a href='../indexServlet?cmd=logout'>退出</a>
<%
stmt.close();
conn.close();
}catch(Exception e)
{
}
%>
</body>
</html>
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