यदि आपकी फ़ाइल वास्तव में आपके डेटाबेस के पास है तो आप इसे इस प्रकार पुनः प्राप्त कर सकते हैं:
Main.php:
<?php
$host = "hostname";
$user = "username";
$password = "password";
$database = "database";
$link = mysqli_connect($host, $user, $password, $database);
If (!$link){
echo ("Unable to connect to database!");
}
else {
$query = "SELECT * FROM participants";
$result = mysqli_query($link,$query);
while ($row = mysqli_fetch_array($result, MYSQLI_BOTH)){
echo $row['name'] . " " . $row['area_of_exp'] . " " . '<a href="download.php?file='.$row['id_participants']. '"\>'." cv </a><br />";
}
}
mysqli_close($link);
?>
mysql और अधिक विशिष्ट संस्करण:
<?PHP
include('databaseConnection.php');
$query = "SELECT * FROM participants";
$result = mysql_query($query);
while ($row = mysql_fetch_array($result, MYSQL_BOTH)){
echo $row['name'] . " " . $row['area_of_exp'] . " " . '<a href="download.php?file='.$row['id_participants']. '"\>'." cv </a><br />";
}
mysql_close($link);
?>
download.php:
<?php
$id_participants = $_GET['file'];
$host = "hostname";
$user = "username";
$password = "password";
$database = "database";
$link = mysqli_connect($host, $user, $password, $database);
If (!$link){
echo ("Unable to connect to database!");
}
else {
$query = "SELECT * FROM participants WHERE id_participants = $id_participants";
$result = mysqli_query($link, $query);
$row = mysqli_fetch_array($result, MYSQLI_BOTH);
$size = $row['File_Size'];
$type = $row['File_Type'];
$name =$row['File_Name'];
$CV = $row['cv'];
// echo $size . "". $type . " ". $name;
header("Content-length: $size");
header("Content-type: $type");
header("Content-Disposition: attachment; filename=$name");
echo $CV;
}
mysqli_close($link);
?>
मैसकल और अधिक विशिष्ट:
<?php
include('databaseConnection.php');
$id_participants = $_GET['file'];
$query = "SELECT * FROM participants WHERE id_participants = $id_participants";
$result = mysql_query($query);
$row = mysql_fetch_array($result, MYSQL_BOTH);
$size = $row['File_Size'];
$type = $row['File_Type'];
$name =$row['File_Name'];
$CV = $row['cv'];
// echo $size . "". $type . " ". $name;
header("Content-length: $size");
header("Content-type: $type");
header("Content-Disposition: attachment; filename=$name");
echo $CV;
}
mysql_close();
?>
डेटाबेस लेआउट:
CREATE TABLE IF NOT EXISTS `participants` (
`id_participants` int(11) NOT NULL AUTO_INCREMENT,
`name` varchar(30) NOT NULL,
`area_of_exp` varchar(30) NOT NULL,
`cv` blob NOT NULL,
`File_Size` varchar(30) NOT NULL,
`File_Type` varchar(30) NOT NULL,
`File_Name` varchar(30) NOT NULL,
PRIMARY KEY (`id_participants`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 AUTO_INCREMENT=2 ;
http://www.sqlfiddle.com/#!2/91cb3/4
मैं आपको सलाह देता हूं कि सीवी को अपने डेटाबेस में स्टोर न करें।
