通过 PHP 表单进行 FTP 上传-php问题

FTP upload via PHP form(通过 PHP 表单进行 FTP 上传)

本文介绍了通过 PHP 表单进行 FTP 上传的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我想通过 FTP 上传表单中的文件.

I want to upload a file via FTP upload in a form.

<html>
  <body>
    <form enctype="multipart/form-data" action="upload_file.php" method="POST">
      <input type="hidden" name="MAX_FILE_SIZE" value="100000" />
      Choose a file to upload: <input name="uploadedfile" type="file" /><br />
      <input type="submit" value="Upload File" />
    </form>
  </body>
</html>

这里是 PHP 文件:

Here is the PHP file:

<?php

$ftp_server = "xxx";
$ftp_username   = "xxx";
$ftp_password   =  "xxx";

// setup of connection
$conn_id = ftp_connect($ftp_server) or die("could not connect to $ftp_server");

// login
if (@ftp_login($conn_id, $ftp_username, $ftp_password))
{
  echo "conectd as $ftp_username@$ftp_server
";
}
else
{
  echo "could not connect as $ftp_username
";
}

$file = $_FILES["file"]["name"];
$remote_file_path = "/home/www/lifestyle69/import/".$file;
ftp_put($conn_id, $remote_file_path, $file, FTP_ASCII);
ftp_close($conn_id);
echo "

connection closed";

?>

FTP连接成功，但文件不存在.

The FTP connection connects successfully but the file is nowhere.

谁能帮帮我?

谢谢！

推荐答案

因为你有 <input name="uploadedfile" type="file"/>:

$file = $_FILES["file"]["name"]; // wrong
$file = $_FILES["uploadedfile"]["name"]; // right

因为你需要PHP存储的临时副本的文件名，它存在于服务器上:

Because you need the filename of the temporary copy stored by PHP, which exists on the server:

ftp_put($conn_id, $remote_file_path, $file, FTP_ASCII); // wrong
ftp_put($conn_id, $remote_file_path, $_FILES["uploadedfile"]["tmp_name"],
        FTP_ASCII); // right

有关详细信息，请参阅 PHP 文档大约 $_FILES.

Refer to the PHP documentation for more information about $_FILES.

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