Joke Collection Website - Blessing messages - How does Apple set the weather in the notification bar?

How does Apple set the weather in the notification bar?

1. Open the setup application first.

2. Find the privacy page.

3. Click "Location Services"

4. Enable location services

5. Open the "Weather" item at the same time.

6. Go to the notification center to set up the application.

7. Open Today's Summary

8. Setup has been completed. Look at the effect of the notification bar, as shown in the figure.