Query Data from Another Backendless App

问题

Does backendless support querying data from another Backendless App Table? If yes how.

If I have Backendless App called Music with Table songs and I have another App called Movie. I want to query the song table from the Movie app.

回答1:

You gonna need to call Backendless.initApp(context, {another_app_id}, {another_app_secret_key}, v1) before each call to a different application. This way you'll be able to talk to any number of apps.

回答2:

#Save

            useres useres = new useres();
            useres.setName("Amin");
            useres.setId("DOREH");
            useres.setScore("20");
            useres.setData("2016.12.24");
            Backendless.Persistence.save(useres, new AsyncCallback<com.example.amin.bback.useres>() {
                @Override
                public void handleResponse(useres response)
                {
                   Log.d(  "Register",response.toString());

                }

                @Override
                public void handleFault(BackendlessFault fault)
                {
                    Log.d(  "Register faild ",fault.toString());
                }
            });

来源：https://stackoverflow.com/questions/39135434/query-data-from-another-backendless-app