我需要每15分钟从远程ftp下载一个文件,并保存在运行脚本的同一文件夹中。此外,这必须是一个安全的脚本,不能从网络上读取。非常感谢。
1)下载.php
<?php
// define some variables
$local_file = 'local.zip';
$server_file = 'server.zip';
// set up basic connection
$conn_id = ftp_connect($ftp_server);
// login with username and password
$login_result = ftp_login($conn_id, $ftp_user_name, $ftp_user_pass);
// try to download $server_file and save to $local_file
if (ftp_get($conn_id, $local_file, $server_file, FTP_BINARY)) {
echo "Successfully written to $local_file'n";
} else {
echo "There was a problem'n";
}
// close the connection
ftp_close($conn_id);
?>
2)设置Chronjob
假设您使用的是基于debian的Linux发行版,您必须执行以下操作:
sudo crontab -e
插入这样的新行:
0/15 * * * php -f '/path/to/your/Download.php'