<?phpinclude_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" ""><html xmlns=""><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>
预览：
也许这就是一个人无法抗拒的命运，有你、有我、也有他。
