📄 login_confirm.jsp
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<%@ page contentType="text/html;charset=gb2312" %>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>登录验证</title>
<link rel=stylesheet href="../style.css" type="text/css">
</head>
<body>
<%@ page language="java" import="java.sql.*" %>
<jsp:useBean id="LoginBean" scope="page" class="firm.firm" />
<%
String name1= new String(request.getParameter("user_id").getBytes("8859_1"));
String pwd1= new String(request.getParameter("password").getBytes("8859_1"));
String sql="select * from user where name='" + name1 + "' and password='" + pwd1 + "'";
ResultSet rs = LoginBean.executeQuery(sql);
if(rs.next()) {
rs.close();
LoginBean.closeStmt();
LoginBean.closeConn();
session.putValue("username",name1);
session.putValue("password",pwd1);
%>
<script language=javascript>
window.location="../index_ok.jsp?mark=成功登录"
</script>
<% }
else{
rs.close();
LoginBean.closeStmt();
LoginBean.closeConn();
String msg="用户名或密码有误!";
session.putValue("login_message",msg );
%>
<jsp:forward page="relogin.jsp"/>
<% } %>
</body>
</html>
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