Analysis of the needs of professional practical training topics

Simple weather
Business needs: To provide consumers with weather forecasts, the next four days of weather, different city weather and other functions.
User-oriented types: meet people who want to know the exact weather forecast, have no time to watch TV, or want to know the weather
User needs: You can view the weather when you want to see the weather, you can know the weather situation in the next few days.
Software requirements: Show the day's weather and the next four days of weather, the sidebar has today's events, life fun, settings and other functions, select the city weather, you can view the weather in different cities.

Analysis of the needs of professional practical training topics