问题
How can I retrieve all blobs uploaded by 'opponent' (not just opponent.blobId)? Is there any solution just like PagedRequest for currentUser's blob?
回答1:
There is no base way to do this, because all files can be private or something like this
I propose to do next: use Custom Objects API http://quickblox.com/developers/Custom_Objects
Create UserFiles or UserAlbum table and write all your files (blobx IDs i mean) to it which you want to open to users
Next, other users will be able to retrieve all files - just get all data from this table using filter user_id=
来源：https://stackoverflow.com/questions/15979930/retrieving-all-blobs-from-opponent-ios-content-chat-modules