1. change type of ActionName to 'a{sa{ss}}'
2. refactor the method of serialization
Signed-off-by: ComixHe <heyuming@deepin.org>
		
	
1. change type of ActionName to 'a{sa{ss}}'
2. refactor the method of serialization
Signed-off-by: ComixHe <heyuming@deepin.org>