Linux中的Php上传无法正常工作

时间:2015-07-28 13:09:52

标签: php apache-commons-fileupload

我有这个PHP上传脚本。我可以找到JPG,但不会上传图片。我试图在Linux mint机器上的localhost上执行此操作,因此我的代码位于/ var / www / html / uploads。这是我的upload.php代码。

<?php
 $target_dir = "uploads/";
 $target_file = $target_dir . basename($_FILES["fileToUpload"]   ["name"]);
 $uploadOk = 1;
 $imageFileType = pathinfo($target_file,PATHINFO_EXTENSION);
 // Check if image file is a actual image or fake image
 if(isset($_POST["submit"])) {
 $check = getimagesize($_FILES["fileToUpload"]["tmp_name"]);
 if($check !== false) {
    echo "File is an image - " . $check["mime"] . ".";
    $uploadOk = 1;
 } else {
    echo "File is not an image.";
     $uploadOk = 0;
  }
 }
// Check if file already exists
if (file_exists($target_file)) {
echo "Sorry, file already exists.";
$uploadOk = 0;
 }
// Check file size
if ($_FILES["fileToUpload"]["size"] > 500000) {
echo "Sorry, your file is too large.";
$uploadOk = 0;
}
// Allow certain file formats
if($imageFileType != "jpg" && $imageFileType != "png" &&          $imageFileType != "jpeg"
&& $imageFileType != "gif" ) {
  echo "Sorry, only JPG, JPEG, PNG & GIF files are allowed.";
  $uploadOk = 0;
  }
 // Check if $uploadOk is set to 0 by an error
 if ($uploadOk == 0) {
echo "Sorry, your file was not uploaded.";
 // if everything is ok, try to upload file
 } else {
 if (move_uploaded_file($_FILES["fileToUpload"]["tmp_name"],      $target_file)) {
    echo "The file ". basename( $_FILES["fileToUpload"]["name"]). "    has been uploaded.";
  } else {
    echo "Sorry, there was an error uploading your file.";
  }
}
?> 

这是我的media_upload.php代码

<!DOCTYPE html>
 <html>
  <body>

  <form action="upload.php" method="post" enctype="multipart/form-data">
   Select image to upload:
   <input type="file" name="fileToUpload" id="fileToUpload">
    <input type="submit" value="Upload Image" name="submit">
 </form>

 </body>
 </html> 

以下是来自我的apache2错误日志的错误消息。我认为我的问题可能是权限或路径问题。所有帮助非常感谢。

PHP警告:move_uploaded_file(uploads / bedshaper_1021-36.jpg):无法打开流:第38行/var/www/html/uploads/upload.php中没有此类文件或目录,引用:{{3} }

PHP警告:move_uploaded_file():无法在第38行的/var/www/html/uploads/upload.php中将'/ tmp / phpXeCU8c'移动到'uploads / bedshaper_1021-36.jpg',referer:{{ 3}}

3 个答案:

答案 0 :(得分:1)

您必须创建文件夹&#34;上传&#34; in&#34; / var / www / html / uploads&#34;那它应该有效。 你也可以改变

$target_dir = "uploads/";

$target_dir = "";

如果您想将图片保存在&#34; / var / www / html / uploads&#34;你应该做一条直接的道路。

$target_dir = "var/www/html/uploads";

修改 由于您的上传脚本位于您所指的上传文件夹中,因此该脚本无法找到该文件夹​​。

$target_dir = "../uploads"

也可以使用

答案 1 :(得分:1)

/var/www/html/uploads

将这两个.php文件移到此文件夹之外,如果没有在下面阅读,它将正常工作。

您不必更改脚本中的任何内容,只需授予“uploads”文件夹的权限即可。刚测试它,它工作正常。

这里有很好的说明如何做到: enter link description here

答案 2 :(得分:0)

我通过将文件夹重命名为产品并重置产品文件夹和upload.php上的权限来解决问题我更改了tar_direct = / var / www / html / uploads / products,一切正常。谢谢你的建议问题解决了。