epidemic-punch-in-system
/
kjhgkufvytkjfvhjTEST.php

<html>

<head>
    <meta charset="UTF-8">

</head>

<body>
<?php
if(!isset($_GET["com"]))
{
    echo '未传入参数1</body></html>';
    die();
}
if(!isset($_GET["i"]))
{
    echo '未传入参数2</body></html>';
    die();
}
if(!isset($_GET["j"]))
{
    echo '未传入参数3</body></html>';
    die();
}
$con = mysql_connect("tttt.baidubce.com","tttt","tttt");
$select_db = mysql_select_db('tttt');
mysql_query('set names utf8');

$sql='SELECT * FROM c WHERE ' . $_GET["com"];

$res = mysql_query($sql);

if($res) echo "";
else echo "failed<br>".  mysql_error()."<br>";


while ($row=mysql_fetch_row($res))
{
    for($x=$_GET["i"]; $x<=strval($_GET["j"]); $x++)
    {
        echo $row[$x] . ',';
    }
    echo '<br>';
}
mysql_close($con);

?>
</body>

</html>