使用php文件大小问题从ftp下载文件
我必须使用cron将文件从linkshare服务器下载到我的服务器 如果文件大小小于2GB,但如果超过2GB,则无法下载 代码如下所示使用php文件大小问题从ftp下载文件,php,ftp,download,linkshare,Php,Ftp,Download,Linkshare,我必须使用cron将文件从linkshare服务器下载到我的服务器 如果文件大小小于2GB,但如果超过2GB,则无法下载 代码如下所示 $ftp_server = "***.*******.com"; $conn_id = ftp_connect($ftp_server) or die("Couldn't connect to $ftp_server"); $login_result = ftp_login($conn_id, '******', '*******'); $ret = ftp_n
$ftp_server = "***.*******.com";
$conn_id = ftp_connect($ftp_server) or die("Couldn't connect to $ftp_server");
$login_result = ftp_login($conn_id, '******', '*******');
$ret = ftp_nb_get($conn_id, $localfile, $serverfile, FTP_BINARY);
while ($ret == FTP_MOREDATA) {
// Do whatever you want
echo ".";
// Continue downloading...
$ret = ftp_nb_continue($conn_id);
}
if ($ret != FTP_FINISHED) {
echo "There was an error downloading the file...";
exit(1);
}
提前感谢这是我从链接共享ftp获取所有文件的代码
<?php
session_start();
$i = $_REQUEST['i'];
if($i==""){
$i=0;
$source_dir=("linkshare");
$source_folder=dir($source_dir);
while($files_list=$source_folder->read())
{
if ($files_list!= "." && $files_list!= "..")
{
$pat="linkshare/";
unlink($pat.$files_list);
}
if($files_list!="")
{
$pat="linkshare/";
unlink($pat.$files_list);
}
}
}
$destinationnameeeeee = "linkshare/";
ini_set("max_execution_time",300000000000000000);
$ftp_server = ''; //ftp server name
$ftp_user_name = ''; //ftp user name
$ftp_user_pass = ''; //ftp user password
$conn_id = ftp_connect($ftp_server);
// login with username and password
$login_result = ftp_login($conn_id, $ftp_user_name, $ftp_user_pass);
$source_folder = ftp_nlist($conn_id, ".");
foreach($source_folder as $folder_list)
{
$folderlisting = explode("_",$folder_list);
$folders_list[]= $folder_list;
}
$_SESSION['folder_list'] = $folders_list;
//print_r($folders_list);
$folder_count=count($_SESSION['folder_list']);
$cur_folder = $_SESSION['folder_list'][$i];
$source_file = str_replace('.lmp', '', $_SESSION['folder_list'][$i]);
$destination_file = $destinationnameeeeee.str_replace('.lmp', '', $_SESSION['folder_list'][$i]);
echo $destination_file;
if ((!$conn_id) || (!$login_result))
{
echo "<br />FTP connection has failed!";
echo "<br />Attempted to connect to $ftp_server for user $ftp_user_name";
exit;
}
else
{
echo "<br />Connected to $ftp_server, for user $ftp_user_name";
}
// download the file
$download = ftp_get($conn_id, $destination_file, $source_file, FTP_BINARY);
// check download status
if (!$download)
{
echo "<br />FTP download has failed!";
}
else
{
echo "<br />Downloaded $source_file from $ftp_server as $destination_file";
//if($i<=$folder_count)
if($i>=0)
{
$i=$i+1;
}
if($i==8)
{
exit; // 8 file only now download if you want to extent yourself
}
header("Location:ftpget.php?i=$i");
}
ftp_close($conn_id);
?>
每次文件下载后,我都可以加载相同的文件。尝试使用此链接,它可以帮助您
我怀疑linkshare、ftp和cron在这里都无关紧要。您的PHP构建是否了解如何写入大于2GB的文件?有时需要特殊的构建选项来支持大文件。我也是这样想的。有什么方法可以让我使用ftp下载文件吗?get methodDownloading在我这方面工作正常,但如果文件大小超过2 GB,我有问题,我想你的代码中没有解决这个问题。文件正在下载,但当2 GB下载完成时进程停止,因为页面过载,所以只有我可以为每个文件下载的相同页面重定向