Home  >  Article  >  Database  >  mysql-PHP中这个语句imagejpeg($newim,$name);提示没有权限?

mysql-PHP中这个语句imagejpeg($newim,$name);提示没有权限?

WBOY
WBOYOriginal
2016-06-06 09:37:321160browse

mysqlphp

背景:

我用的是新浪云SAE,求帮忙看一下,多谢各位了。

错误提示:

Warning: imagejpeg() [function.imagejpeg]: Unable to open '123.jpg' for writing: Permission denied in 3.php on line 86

错误对应代码:

<code>    imagejpeg($newim,$name);</code>

全部代码:

<code> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">    <form action="3.php" method="post" enctype="multipart/form-data">
<input type="file" name="file" id="file"><br><input type="submit" name="submit" value="Submit">
</form>
<?php //配置Storage的上传域、上传路径$domain = "lapiao";$path = "/uploads/";$upload_dir = "saestor://".$domain.$path;//如果路径不存在则新建if(!is_dir($upload_dir)){mkdir($upload_dir,0777);}//-------------------------上传 begin----------------   //移动目录 if(move_uploaded_file($_FILES["file"]["tmp_name"],$upload_dir.$_FILES["file"]['name'])){    $url = "http://".$_SERVER['HTTP_APPNAME']."-".$domain.".stor.sinaapp.com".$path.$_FILES["file"]['name'];    echo '<br><br>';    echo '<br><br>';    echo "Image url:<br>".$url."<br>";    echo "<img  src="%24url" alt="mysql-PHP中这个语句imagejpeg($newim,$name);提示没有权限?" >";}function resizeImage($im,$maxwidth,$maxheight,$name,$filetype){    $pic_width = imagesx($im);    $pic_height = imagesy($im);    if(($maxwidth && $pic_width > $maxwidth) || ($maxheight && $pic_height > $maxheight))    {        if($maxwidth && $pic_width>$maxwidth)        {            $widthratio = $maxwidth/$pic_width;            $resizewidth_tag = true;        }        if($maxheight && $pic_height>$maxheight)        {            $heightratio = $maxheight/$pic_height;            $resizeheight_tag = true;        }        if($resizewidth_tag && $resizeheight_tag)        {            if($widthratio';        echo $name;        imagedestroy($newim);    }    else    {        $name = $name.$filetype;        imagejpeg($im,$name);    }           }//$im=imagecreatefromjpeg("saestor:/".$_FILES["file"]["tmp_name"]);//参数是图片的存方路径$im=imagecreatefromjpeg("$url");//参数是图片的存方路径$maxwidth="50";//设置图片的最大宽度$max   style="max-width:90%";//设置图片的最大高度$name="123";//图片的名称,随便取吧$filetype=".jpg";//图片类型resizeImage($im,$maxwidth,$maxheight,$name,$filetype);//调用上面的函数?>    </code>
Statement:
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn