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我正在用php和mysql創建一個購物網站。我試圖上傳並保存圖像到MySQL數據庫。每當我上傳圖片時,它都不會存儲在數據庫中。我一直在想這幾天。當我運行這段代碼的圖像不保存並顯示一條錯誤消息說「錯誤在服務器上上傳圖片」如何在mysql數據庫上上傳圖片
PHP代碼
<?php
include("common.php");
function GetImageExtension($imagetype)
{
if(empty($imagetype)) return false;
switch($imagetype)
{
case 'image/bmp': return '.bmp';
case 'image/gif': return '.gif';
case 'image/jpeg': return '.jpg';
case 'image/png': return '.png';
default: return false;
}
}
if (!empty($_FILES["uploadedimage"]["name"])) {
$file_name=$_FILES["uploadedimage"]["name"];
$temp_name=$_FILES["uploadedimage"]["tmp_name"];
$imgtype=$_FILES["uploadedimage"]["type"];
$ext= GetImageExtension($imgtype);
$imagename=date("d-m-Y")."-".time().$ext;
$target_path = "images/".$imagename;
if(move_uploaded_file($temp_name, $target_path)) {
$query_upload="INSERT into 'images_tbl' ('images_path','submission_date') VALUES
('".$target_path."','".date("Y-m-d")."')";
mysql_query($query_upload) or die("error in $query_upload == ----> ".mysql_error());
}else{
exit("Error While uploading image on the server");
}
}
?>;
形式
<form action="testing.php" enctype="multipart/form-data" method="post">
<table style="border-collapse: collapse; font: 12px Tahoma;" border="1" cellspacing="5" cellpadding="5">
<tbody><tr>
<td>
<input name="uploadedimage" type="file">
</td>
</tr>
<tr>
<td>
<input name="Upload Now" type="submit" value="Upload Image">
</td>
</tr>
</body></table>
</form>
我會說,當他試圖做的錯誤是:'move_uploaded_file($ temp_name,$ target_path)'。您是否已將錯誤顯示打開,並將error_reporting設置爲E_ALL? – alfallouji 2015-03-02 19:43:04
如果您無權寫入目標文件夾(本例爲images /),則會觸發錯誤並顯示錯誤消息。確保您擁有該文件夾的正確權限 – imelgrat 2015-03-02 19:45:37