我正在Laravel 5中编写代码来定期备份MySQL数据库.到目前为止我的代码看起来像这样:
$filename = 'database_backup_'.date('G_a_m_d_y').'.sql';
$destination = storage_path() . '/backups/';
$database = \Config::get('database.connections.mysql.database');
$username = \Config::get('database.connections.mysql.username');
$password = \Config::get('database.connections.mysql.password');
$sql = "mysqldump $database --password=$password --user=$username --single-transaction >$destination" . $filename;
$result = exec($sql, $output); // TODO: check $result
// Copy database dump to S3
$disk = \Storage::disk('s3');
// ????????????????????????????????
// What goes here?
// ????????????????????????????????
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我在网上看到的解决方案建议我做一些类似的事情:
$disk->put('my/bucket/' . $filename, file_get_contents($destination . $filename));
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但是,对于大文件,使用file_get_contents()不浪费吗?还有更好的解决方案吗?