Question

我使用php上传并将文件移动到所需位置... 使用move_uploaded_file时，它表示文件已成功移动但该文件未显示在目录中。 HTML和PHP代码如下......

 <form action="test_upload.php" method="POST" enctype="multipart/form-data">
<fieldset>
<label for="test_pic">Testing Picture</label>
<input type="file" name="test_pic" size="30" /><br />
</fieldset>

<fieldset>

<input type="submit" value="submit" />

</fieldset>
</form>

php就像：

    <?php


$image_fieldname = "test_pic";
$upload_dir = "/vidit";
$display_message ='none';

if(move_uploaded_file($_FILES[$image_fieldname]['tmp_name'],$upload_dir) && is_writable($upload_dir)){
    $display_message = "file moved successfully";
    }
    else{
        $display_message = " STILL DID NOT MOVE";
            }



?>

当我运行此页面并上传合法文件时 - test_upload.php回显成功上传的文件。但是当我前往网页根目录中的“vidit”文件夹时。该文件夹是空的......

我正在使用wamp服务器。

Answer 1

您需要将文件名附加到目标路径。请尝试以下

$doc_path = realpath(dirname(__FILE__));

if(move_uploaded_file($_FILES[$image_fieldname]['tmp_name'],$doc_path.$upload_dir.'/'.$_FILES[$image_fieldname]['name']) && is_writable($upload_dir)){
    $display_message = "file moved successfully";
}
else{
    $display_message = " STILL DID NOT MOVE";
}

请参阅PHP手册以供参考。 http://php.net/manual/en/function.move-uploaded-file.php

Answer 2

使用它可能有效

$upload_dir = "vidit/";



      $uploadfile=($upload_dir.basename($_FILES['test_pic']['name']));

if(move_uploaded_file($_FILES['test_pic']['tmp_name'], $uploadfile) ) {


}

Answer 3

<?php
  $image_fieldname = "test_pic";
  $upload_dir = "/vidit";
  $display_message ='none';
  if (move_uploaded_file($_FILES[$image_fieldname]['tmp_name'],$upload_dir . '/' . $_FILES[$image_fieldname]['name'] && is_writable($upload_dir)) {
    $display_message = "file moved successfully";
  } else {
    $display_message = " STILL DID NOT MOVE";
  }
?>

还添加了缩进。需要应用文件名，或者就像将文件上传为无扩展名文件一样。

Answer 4

在root（www）中创建tmp目录，并确保更改目录路径 /您的目录名称是强制性的

$ upload_dir = $ _SERVER [＆＃39; DOCUMENT_ROOT＆＃39;]。＆＃39; / tmp /＆＃39;;

move_uploaded_file（）显示成功但不起作用

4 个答案: