In Windows, there is a shortcut to open the application that is on the dock panel. For example,
Super + 1 opens the first application,
Super + 2 - second and so on.
Is it possible to do so in Deepin?
You can configure global shortcuts to "raise or run" any app. The best way I can think of is using the command
wmctrl like this
wmctrl -xa Mail.Thunderbird || thunderbird
This tries to focus on Thunderbird window and otherwise runs the command after
||. You can see a list of your currently opened windows with:
There is an option in Control Center to add new shortcuts.
And there you can add the shortcuts you like; note that Super+1,2 3, etc are already set by default for switching workspace, but you can change that.
(In case you want a short-key for the Control Center itself see How to create a toggle shortcut for the Deepin Control Center.)