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upload ไฟล์เข้าฐานข้อมูลได้ แต่ Download ไม่ได้ครับ ช่วยที |
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ตรวจสอบ link ให้ถูกต้องด้วยน่ะครับ
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Date :
2009-06-18 23:59:15 |
By :
webmaster |
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มีโค้ดให้ดูไหมคับ
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Date :
2009-06-19 10:32:17 |
By :
backship |
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if($Myfile!=""){
echo "\t<td width=10%><center><a href='Download.php?Myfile=$row[Myfile]'><img src='Background web\webpage\Icon\imgDownload.gif'></center></a></td>\n";
}
else {
echo "\t<td width=10%><center><img src='Backgroundweb\webpage\Icon\delete.gif'></center></a></td>\n";
}
นี่เป็นโค้ดที่เช็คไฟล์คับ
และก็..
<?php
include("config.inc.php");
mysql_connect($host,$user,$passwd);
$sql = "select * from webboard_data where ?Myfile='$Myfile'";
mysql_query("SET NAMES 'tis620' ");
$result = mysql_db_query($dbname,$sql);
ob_start();
$file = "/Download/$Myfile";
header("Content-Description: File Transfer");
header("Content-type: application/force-download");
header("Content-Length: " . filesize($file));
header("Content-Disposition: attachment; filename=" . basename($file));
ob_end_flush();
readfile($file);
?>
นี่คือ โค้ด Download.php คับ ผมไม่รู้ผมทำถูกรึป่าว ไฟล์ที่ User อัพจะอยู่โฟลเดอร์ของ Serv แต่ข้อมูลรายละเอียดต่างๆจะอยู่ใน Database อ่ะคับ ช่วยดูให้หน่อยนะคับ
จะดึงออกมายังไงอ่ะคับ
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Date :
2009-06-19 17:09:27 |
By :
โจทาโร่ |
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บรรทัดนี้
echo "\t<td width=10%><center><a href='Download.php?Myfile=$row[Myfile]'><img src='Background web\webpage\Icon\imgDownload.gif'></center></a></td>\n";
อยากถามว่า $row[myfile] นี่คือชื่อฟิวส์ในตารางที่เก็บข้อมูลใช่ไหมคับ
งั้นตรงนี้
$result = mysql_db_query($dbname,$sql);
ลองเพิ่มบรรทัดนี้ดูนะคับ
$row=mysql_fetch_array($result)
ผมไม่แน่ใจนะ รอผู้รู้ท่านต่อไปครับ
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Date :
2009-06-19 21:14:42 |
By :
backship |
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$sql = "select * from webboard_data where ?Myfile='$Myfile'";
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Date :
2009-06-19 22:27:03 |
By :
plakrim |
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ก็ยังไม่ได้อ่ะคับ มันเด้งให้ดาวโหลดตัวโปรแกรมเองเลย คือแทนที่มันจะเด้งให้ดาวโหลดตัวไฟล์ แต่กลับเด้ง Download.php มาให้โหลดแทน T T ขอผู้ใจบุญช่วยทีคับ
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Date :
2009-06-20 00:16:34 |
By :
โจทาโร่ |
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$row[myfile] คือชื่อฟิลในตารางเก็บข้อมูลคับ
แต่ตัวไฟล์จริงจัดเก็บอยู่ในโฟลเดอร์ของ serv คับ
ลองหลายทีแล้วก้อไม่ได้ซักที จนปัญญา ....
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Date :
2009-06-20 00:19:45 |
By :
โจทาโร่ |
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งงจริงๆ ส่งชื่อไฟล์มาผ่าน url ใช่ไหม แล้วมา select อะไรอีก
$file = "/Download/$Myfile"; ถ้าไฟล์อยู่ใน serv ก็เปลี่ยนเป็น
$file = "serv/$Myfile";
header("Content-Description: File Transfer");
header("Content-type: application/force-download");
header("Content-Length: " . filesize($file));
header("Content-Disposition: attachment; filename=" . $Myfile);
readfile($file);
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Date :
2009-06-20 00:27:42 |
By :
plakrim |
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นั่นดิคับ ผมลองเอาตรง select ออกมันก็ทำงานได้ แต่ คราวนี้ผมได้ไฟล์ที่เด้งออกมาเป็น "WINDOWSTempphp32F.tmp" มันคืออะไรอ่ะคับ ไม่ใช่ไฟล์ที่ User อัพโหลดเลย
พอดีผมความรู้น้อยอ่ะคับ ช่วยชี้แนะทีคับ....
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Date :
2009-06-20 00:45:27 |
By :
โจทาโร่ |
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path ของโฟล์เดอร์ serv คุณ อยู่ที่ไหนคับ
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Date :
2009-06-20 02:47:55 |
By :
backship |
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การดาวน์โหลดไฟล์ที่อยู่ในฐานข้อมูล
ก็เพียงแต่เรา link ไปที่ไฟล์นั้นเลยคับ
<a heref="<? $rs['พาธ/ชื่อไฟล์']; ?>"> <? echo $rs['ชื่อไฟล์'] ?> </a>
พอเข้าใจไหมครับ ถ้าไม่เข้าใจจะเอา Code ให้ดู
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Date :
2009-06-20 08:41:14 |
By :
achita |
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<?
include "connect.php";
$db_conn = mysql_connect($host,$username,$password) or die ("Can not conect database");
mysql_select_db($dbname,$db_conn);
$sql = "select * from defectproject";
$result = mysql_db_query ("$dbname", $sql);
while ($rs=mysql_fetch_array ($result))
{
if ($rs[project_file]==""){ echo "-"; } else {
echo "<a href='$rs[project_file]'>$rs[project_file]</a>";
}
}
?>
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Date :
2009-06-20 08:48:17 |
By :
achita |
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ผมทำได้แล้วคับ ง่ายสุดๆเลย แค่ผมดึงเอาฟิลที่เก็บชื่อของไฟล์แล้ว Link ไปโดยตรงเลย
if($Myfile!=""){
echo "\t<td width=10%><center><a href='/Download/$Mynamefile '><img src='Background web\webpage\Icon\img_category.gif'></center></a></td>\n";
ขอบคุณทุกๆคนที่ช่วยเหลือมากๆเลยยยยยยยยค้าบบบบ
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Date :
2009-06-21 00:17:53 |
By :
โจทาโร่ |
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Load balance : Server 05
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