<?php include_once 'mysql.class.php'; include_once 'confing.php'; include_once 'stuService.class.php'; //吧用户登陆放到session中,一直检测 session_start(); $name = $_POST['name']; $password = $_POST['password']; // if(!empty($_GET['error'])) // { // //接收错误编号 // $error=$_GET['error']; // if($error==1) // { // echo "<br/><font color='red' size='3'>你的用户名或者密码错误</font>"; // } // } //首先不能用户名为空 if(($name == "") || ($password == "")) { echo "少年!请先<a href='index.html'>登陆</a>!"; } else { // $mysql = new mysql(DB_HOST, DB_USER, DB_PASSWORD, DB_NAME); // if(!$mysql) //连接失败 // { // echo "连接数据库失败"; // exit; // } // $selected = $mysql->select_db(DB_NAME); // if(!$selected) // { // echo "查无此人"; // exit; // } // $query = "select count(*) from customer where name = ? and password = ?"; $stuservice1 = new stuservice(); if(($stuservice1->checkstunum($name, $password)) > 0) { $url = "studentmanage.php"; $_SESSION['student_name'] = $name; echo $_SESSION['student_name']; echo "<script type='text/javascript'>"."location.href='".$url."'"."</script>"; } } ?>
管理界面:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>学生成绩管理系统</title> </head> <body background="pic/bg.gif"> <table width="767" height="644" border="0" align="center"> <tr> <td height="228" colspan="5" background="pic/top.gif"> </td> </tr> <tr> <td height="22" colspan="5" background="pic/in_01.gif"></td> </tr> <tr> <td background="pic/in_20.gif" ><a href="studentlist.php">查看用户</a></td> <td background="pic/in_20.gif" ><a href="studentchange.php">修改用户</a></td> <td background="pic/in_20.gif" ><a href="index.html">退出系统</a></td> </tr> </table> </body> </html>
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时间: 2024-10-07 21:10:35