每日定时使用swift重复本地通知

I am new to iOS development, but have created the app and I am trying to create a daily notification for a set time. Currently the notification executes once for the given date/time. I am unsure how to use the repeatInterval method to schedule it daily. What is the best method to repeat the notification daily ? any help would be much appreciated (Y).I am new to iOS development, but have created t