方法一：
新建一个网页进行上传，代码代码如下：
<html>
<head></head>
<body>
<form method="post" enctype="multipart/form-data">
<input type="text" name="id">
<input type="submit">
</form>
</body>
</html>
<?php
$con = mysql_connect("localhost","root","root");
if (!$con)
{
die('Could not connect: ' . mysql_error());
}
mysql_select_db("test", $con);
if (isset($_POST['id'])) {
$id = $_REQUEST['id'];
$query = "SELECT * FROM admin WHERE id = $id ";
$result = mysql_query($query);
while($row = mysql_fetch_array($result))
{
echo $row['0'] . " " . $row['1'];
echo "<br />";
}
echo "<br/>";
echo $query;
mysql_close($con);
}
?>
</html>
方法2：
Burp Post、Get数据包转为上传multipart/form-data格式数据包工具：http://nnz.nz/multipart.php