Backup database file to icloud

[xchenLee]

The language of WCDB

Objective-C

I want to backup the db file to iCloud or the server, it seems that no API supported

what should I do, if I want to backup the database datas to cloud like iCloud or the server, and then recover it back.
in my demo project, I copy the database file from the app container, and read it with pathForResource, the database cannot be opened

(我想把数据库文件备份到云端，然后再读取下来，尝试了从app container 里的数据库路径获取到的文件，放到工程里，再尝试initWithPath来读取，发现读取失败)，目前有API支持吗

[yi821661664]

[WCDB][ERROR] Code:sqlite(26), Type:SQLite, ExtendedCode:26,SQL:PRAGMA synchronous='NORMAL',Message:file is encrypted or is not a databas类似于这种报错吗？

[Qiuwen-chen]

Please give more detail about this error.