Windows10 Ubuntu nextcloud 存储目录权限

为了方便文件管理，修改了data的默认路径到其他盘，但是打开网页提示：

Data directory (%s) is readable by other users,Please change the permissions to 0770 so that the directory cannot be listed by other users.

可以通过修改源码，禁用权限检查。

vim /var/www/nextcloud/lib/private/legacy/util.php

找到方法checkDataDirectoryPermissions
修改为：

public static function checkDataDirectoryPermissions($dataDirectory) {
        $l = \OC::$server->getL10N('lib');
        $errors = array();
        $permissionsModHint = $l->t('Please change the permissions to 0770 so that the directory'
            . ' cannot be listed by other users.');
        $perms = substr(decoct(@fileperms($dataDirectory)), -3);
        if (substr($perms, -1) != '0') {
            chmod($dataDirectory, 0770);
            clearstatcache();
            $perms = substr(decoct(@fileperms($dataDirectory)), -3);
            if (substr($perms, 2, 1) != '0') {
                $errors[] = array(
                    'error' => $l->t('Data directory (%s) is readable by other users', array($dataDirectory)),
                    'hint' => $permissionsModHint
                );
            }
        }
        return $errors;
    }