Question

我已经尝试使用php中的ftp连接将文件上传到服务器并且它无法正常工作，它的连接却收到错误，例如“连接到XXXXXXXXXXX，用户XXXXXXXXXXXXX FTP上传失败了！”我已经尝试过以下代码请帮助纠正它，..

image.html

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title>Welcome</title>
</head>

<body>
<form action="upload.php" enctype="multipart/form-data" method="post">
<input name="file" type="file" />
<input name="submit" type="submit" value="Upload File" />
</form>
</body>
</html>

upload.php的

<?php
$ftp_server = "XXXXXX"; 
$ftp_user_name = "XXXXXXX"; 
$ftp_user_pass = "XXXXXXXX";  
$destination_file = "imagetest/123/".$_FILES['file']['name'];
$source_file = $_FILES['file']['tmp_name'];  

// set up basic connection
$conn_id = ftp_connect($ftp_server);
ftp_pasv($conn_id, true); 

// login with username and password
$login_result = ftp_login($conn_id, $ftp_user_name, $ftp_user_pass); 

// check connection
if ((!$conn_id) || (!$login_result)) { 
    echo "FTP connection has failed!";
    echo "Attempted to connect to $ftp_server for user $ftp_user_name"; 
    exit; 
} else {
    echo "Connected to $ftp_server, for user $ftp_user_name";
}

// upload the file
$upload = ftp_put($conn_id, $destination_file, $source_file, FTP_BINARY); 

// check upload status
if (!$upload) { 
echo "FTP upload has failed!";
} else {
echo "Uploaded $source_file to $ftp_server as $destination_file";
}

// close the FTP stream 
ftp_close($conn_id);
?>

Answer 1

我已经对您的代码进行了测试并且有一段时间难以让它运行，但对我来说有用的是使用/http_docs或/public_html之类的代码作为基础/根文件夹。

根文件夹名称将与托管服务不同，因此请进行相应修改。

I.e。并进行了一些修改：

<?php
$ftp_server = "XXXXXX"; 
$ftp_user_name = "XXXXXXX"; 
$ftp_user_pass = "XXXXXXXX"; 

$folder = "/http_docs/imagetest/123/";

$destination_file = $folder . $_FILES['file']['name'];

$source_file = $_FILES['file']['tmp_name'];

// rest of code

<强> 旁注：

不使用完整路径名。

即：/var/user/you/public_html/它不会起作用。

使用PHP将图像上传到FTP

1 个答案: