Linux中的Php Upload不起作用 - Php Upload in Linux not working

我有这个PHP上传脚本。我可以找到JPG，但它不会上传图片。我正试图在Linux mint机器上的localhost上完成这项工作，所以我的代码位于/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>

以下是我的apache2错误日志中的错误消息。我想我的问题可能是权限或路径问题。非常感谢所有的帮助。

PHP警告：move_uploaded_file(uploads/bedshaper_1021-36.jpg(：无法打开流：在第38行的/var/www/html/upload/upload.PHP中没有这样的文件或目录，referr:http://localhost/uploads/media_upload.php

PHP警告：move_uploaded_file((：无法将第38行/var/www/html/upload/upload.PHP中的"/tmp/phpXeCU8c"移动到"uploads/bedhaper_1021-36.jpg"，referr:http://localhost/uploads/media_upload.php

您必须在"/var/www/html/uploads"中创建文件夹"uploads"，然后它才能工作。您也可以更改

$target_dir = "uploads/";

至

$target_dir = "";

如果你想把图片保存在"/var/www/html/uploads"中，你应该创建一个直接的路径。

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

编辑由于您的上传脚本位于您所指的上传文件夹中，因此脚本找不到该文件夹。

$target_dir = "../uploads"

也将工作

/var/www/html/uploads

将您的两个.php文件都移到这个文件夹之外，如果不在下面阅读，它就会正常工作。

您不必更改脚本中的任何内容，只需授予"上传"文件夹的权限即可。刚刚测试过，效果很好。

这里有很好的操作说明：在此处输入链接描述

我解决了这个问题，将我想要文件的文件夹重命名为products，并重置products文件夹和upload.php上的权限。我更改了tar_direct=/var/www/html/uploads/products，一切都很好。谢谢你提出的解决问题的建议。