bugfix: custom message has no content_type#745

lsk-boy-f wants to merge 2 commits intojpush:masterjpush/jpush-react-native:masterfrom

lsk-boy-f:bugfix_custome_message_has_no_content_typelsk-boy-f/jpush-react-native:bugfix_custome_message_has_no_content_typeCopy head branch name to clipboard