Question

我对此代码有疑问：

form.php的

    $dir = date("d-m-y(H-i-s)");
    mkdir('../files/'.$dir, 0755, true);
    mkdir('../files/'.$dir.'/files', 0755, true);
    mkdir('../files/'.$dir.'/imgs', 0755, true);
    mkdir('../files/'.$dir.'/thumb', 0755, true);

  //<input type="hidden" name="folder" value="<?php echo $dir ?>"/>

upload.php的

$count = 0;
$DIR = $_POST['folder'];
$imgsDIR  = '../files/'.$DIR.'/imgs/';
$thumbDIR = '../files/'.$DIR.'/thumb';

  foreach ($_FILES['img']['name'] as $filename) 
        {
            $tmp = $_FILES['img']['tmp_name'][$count];
            $temp = $imgsDIR.$filename;
            move_uploaded_file($tmp,$temp);
            make_thumb($temp ,$thumbDIR ,150);
            $temp='';
            $tmp='';
            $count++;
        }

function make_thumb($src, $dest, $desired_width) {

$source_image = imagecreatefromjpeg($src);//ok
//some cods
imagejpeg($virtual_image, $dest);//error Permission denied  
}

我也试过了0644，0777但是没有用我使用（完全控制）此文件夹

Answer 1

调用$thumbDir时，您需要将文件名附加到make_thumb()，否则您将尝试存储创建的缩略图，其名称与缩略图目录相同：

 foreach ($_FILES['img']['name'] as $filename) {
     $tmp = $_FILES['img']['tmp_name'][$count];
     $temp = $imgsDIR.$filename;
     move_uploaded_file($tmp, $temp);
     // make sure you have a filename and not only an directory path
     make_thumb($temp, $thumbDIR.'/'.$filename, 150);
     $temp='';
     $tmp='';
     $count++;
 }

无法打开流：权限被拒绝

1 个答案: