【发布时间】：2016-03-01 03:48:03
【问题描述】：
从我的网站上传图片到指定文件夹时，我可以看到目录中的文件，但无法打开文件，也无法在网页上显示。
编辑这是我的权限问题，当我尝试在各种程序中打开文件时，我收到权限被拒绝错误。
include('header.php');
$message = "";
$user_id=$_SESSION['user']['user_id'];
$images = getImageCount($user_id);
if(!isset($_SESSION['user']))
{
$_SESSION['message'] = "You must be logged in to manage your images";
header("Location:login.php");
}else if($_SESSION['user']['type'] == INCOMPLETE_USER)
{
$_SESSION['message'] = "You must create a profile to upload images";
header("Location:create_profile.php");
}else if($_SESSION['user']['type'] == DISABLED_CLIENT)
{
$_SESSION['message'] = "Your profile has been disabled";
header("Location:login.php");
}else if($_SERVER['REQUEST_METHOD'] == 'POST')
{
print_r($_FILES);
$user_folder="./profiles/". $user_id;
echo "test";
$file=$_FILES['uploadfile'];
//go to the profile table an SELEECT images FROM profiles WHERE user_id =
if ($images <= MAXIMUM_IMAGES)
{
if ($file['error']!=0)
{
$_SESSION['message']= "Upload Failed!";
}
else if ($_FILES['uploadfile']['type'] != "image/pjpeg" && $_FILES['uploadfile']['type'] != "image/jpeg")
{
$message = "Error! image file must be a'". DEFAULT_FILE_TYPE."'";
}
else if ($file['size'] > MAX_FILE_SIZE)
{
$message = "Error! File must be smaller than '".MAX_FILE_SIZE."' bytes";
}
else
{
$directory = "./profiles/".$user_id;
echo $directory;
//echo $user_folder;
if (!is_dir("profiles/".$user_id))
{
mkdir("profiles/".$user_id, intval( 0777, 8 ), true);
echo 2;
}
$temp_name=$file["tmp_name"];
$new_count = $images + 1;
$file_name=$user_id."_".$new_count;
echo $file_name;
$full_file_name ="profiles/".$user_id."/".$file_name. ".jpg";
move_uploaded_file($temp_name ,$full_file_name);
pg_execute($conn,"update_images",array ($new_count,$_SESSION['user']['user_id']));
}
}
else
{
$message = "Error! no more than " .MAXIMUM_IMAGES . "picture can be uploaded";
}
}
else if (!empty($_POST['submit_changes']))
{
echo "Fail";
$images= $_SESSION['profile']['images'];
}
?>
<form id="uploadform" enctype="multipart/form-data" method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>">
<?php echo $message; ?>
<strong>Select image for upload: </strong>
<input name="uploadfile" type="file" id="uploadfile" />
<input type="submit" value="Upload New Image" />
<img src="profiles/sault/saultl_4.jpg" alt = "Sault"/>
</form>
<?php
include('footer.php');
?>
【问题讨论】：
-
您的日志中是否有任何错误？当您尝试加载页面时，您会得到什么，403、404、其他？
-
未收到任何错误，图像显示在文件夹中，但无法查看图像，也无法打开网页上的图像 Array ( [uploadfile] => Array ( [name] => 84108- pooh_bear.jpg [type] => image/jpeg [tmp_name] => C:\Windows\Temp\php5B22.tmp [error] => 0 [size] => 23950 ) ) 我没有收到来自 php 的任何错误，会不会是权限问题？
-
move_uploaded_file是否将它们从临时目录移动到您的profile目录？如果您执行profile链接，它会起作用还是会发生什么？ -
是的，它会将它们移动到我的个人资料目录，该文件出现在我正在使用的照片查看程序的图标上，但是当我打开文件时，我收到来自程序的消息说它无法打开文件
-
文件实际上是
.jpg吗？