lns=“http://www.w3.org/1999/xhtml“>

ta?http-equiv=“Content-Type“?content=“text/html;?charset=utf-8“?/>
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session_start（）;?
include（“conn/db_conn.php“）;
$role=$_POST[“role“];
$username=$_POST[“username“];
$userpwd=$_POST[“userpwd“];
if?（$role?==?“teacher“）?{
????$ChkLogin?=?“SELECT?*?FROM?teacher?WHERE?TeaNo?=?‘$username‘?and?Pwd?=?‘$userpwd‘“;?
}?else?{
????$ChkLogin?=?“SELECT?*?FROM?student?WHERE?StuNo?=?‘$username‘?and?Pwd?=?‘$userpwd‘“;?
}

$ChkLoginResult?=?mysqli_query（$conn$ChkLogin）;?
$number?=?mysqli_num_rows（$ChkLoginResult）;?
$row?=?mysqli_fetch_array（$ChkLoginResult）;

if?（$nu

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????文件????????1289??2017-12-01?11:21??xkxt\ChkLogin.php
?????目錄???????????0??2018-12-19?14:18??xkxt\conn\
?????文件?????????328??2017-12-01?11:04??xkxt\conn\db_conn.php
?????文件?????????347??2017-12-01?11:05??xkxt\conn\db_func.php
?????文件????????1006??2016-11-20?10:41??xkxt\conn\page.php
?????文件????????1744??2017-12-01?11:03??xkxt\login.php
?????文件?????????594??2017-12-01?11:28??xkxt\logout.php
?????目錄???????????0??2018-12-19?14:18??xkxt\stu\
?????文件????????2179??2017-12-01?11:40??xkxt\stu\CourseDetail.php
?????文件????????2014??2017-12-01?11:37??xkxt\stu\CourseDetail1.php
?????文件????????1040??2017-12-01?11:43??xkxt\stu\delCourse.php
?????文件????????1241??2013-05-22?15:56??xkxt\stu\SearchCourse.php
?????文件????????4732??2017-12-01?11:34??xkxt\stu\SearchCourse1.php
?????文件????????3598??2017-12-01?11:09??xkxt\stu\showchoosed.php
?????文件????????2735??2017-12-01?11:06??xkxt\stu\ShowCourse.php
?????文件????????1479??2017-12-01?11:11??xkxt\stu\takecourse.php
?????目錄???????????0??2018-12-19?14:18??xkxt\tea\
?????文件????????2222??2017-12-01?11:15??xkxt\tea\AddCourse.php
?????文件????????1405??2017-12-01?11:24??xkxt\tea\AddCourse1.php
?????文件????????1525??2017-12-01?11:15??xkxt\tea\CourseDetail.php
?????文件?????????824??2017-12-01?11:15??xkxt\tea\DeleteCourse1.php
?????文件????????2539??2017-12-01?11:15??xkxt\tea\ModifyCourse1.php
?????文件????????1575??2017-12-01?11:16??xkxt\tea\ModifyCourse2.php
?????文件????????1322??2014-05-27?10:01??xkxt\tea\SearchCourse.php
?????文件????????5151??2017-12-01?11:26??xkxt\tea\SearchCourse1.php
?????文件????????3967??2017-12-01?11:18??xkxt\tea\ShowCourse.php
?????目錄???????????0??2018-12-19?14:18??xkxt\uploadpics\
?????文件???????10796??2011-03-06?22:36??xkxt\uploadpics\001.jpg
?????文件????????3289??2009-06-29?00:01??xkxt\uploadpics\002.jpg
?????文件????????8392??2009-06-29?00:03??xkxt\uploadpics\003.jpg
?????文件????????3377??2009-06-29?00:04??xkxt\uploadpics\004.jpg
............此處省略19個(gè)文件信息