PHP脚本不提供此类文件或目录错误

Question

I'm trying to use this php thumbnail generator http://phpthumb.gxdlabs.com/ and i keep getting the error below.

Warning: imagejpeg() [function.imagejpeg]: Unable to open 'Images/uploaded/thumbnails/' for writing: No such file or directory in D:\Data\Websites\wamp\www\StephsSite\PHP\phpThumb\GdThumb.inc.php on line 672

Here's my script

 <?php
        require_once 'PHP/phpThumb/ThumbLib.inc.php';

        $options = array('jpegQuality' => 80, 'preserveAlpha' => true);

        try {
            $thumb = PhpThumbFactory::create('Images/Drew.jpg', $options);
        }
        catch (Exception $e) {
            echo "problems...";
        }

        $thumb->adaptiveResize(200,200)->save('Images/uploaded/thumbnails/');   
?>

and here's some of my file structure testThumb.php/Images/uploaded/thumbnails

Answer 1

Sorry, I have to ask: does the Images/uploaded/thumbnails/ directory exist?

As a second thought, the error seems to also indicate that it's trying to open the directory for writing. Are you sure that save doesn't need a file name?

In fact, I think it does. From this page:

Saving Images: Saving images is pretty easy. You need only pass the full path to where you wish to save the image (including the file name) the the save function.

So, I would try something like:

<?php
    require_once 'PHP/phpThumb/ThumbLib.inc.php';
    $options = array('jpegQuality' => 80, 'preserveAlpha' => true);
    try {
        $thumb = PhpThumbFactory::create('Images/Drew.jpg', $options);
    } catch (Exception $e) {
        echo "problems...";
    }
    $thumb->adaptiveResize(200,200)->save('Images/uploaded/thumbnails/Drew.jpg');   
?>