📄 login.jsp
字号:
<%@ page contentType="text/html;charset=gb2312" language="java" %>
<%@ page import="java.sql.*,java.io.*"%>
<%@ include file="include.inc"%>
<html>
<body>
<%
String username=request.getParameter("username");
String password=request.getParameter("password");
Class.forName(CLASSFORNAME);
Connection con=DriverManager.getConnection(SERVER,USER,PWD);
Statement stmt=con.createStatement();
String isCorrect="select * from user_info where username='"+username+"'and password='"+password+"'";
ResultSet rs=stmt.executeQuery(isCorrect);
if(!rs.next())
{
response.sendRedirect("login.html");
rs.close();
stmt.close();
con.close();
}
else
{
session.setAttribute("username",rs.getString("username"));
session.setAttribute("password",rs.getString("password"));
stmt.close();
con.close();
rs.close();
response.sendRedirect("index.html");
}
%>
</body>
</html>
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