Flet 1.0 – 使用 Python 构建跨平台应用

Flet 1.0 – Build cross-platform apps in Python

原始链接: https://flet.dev/

```python import flet as ft def main(page: ft.Page): counter = ft.Text("0", size=50, data=0) def increment(e): counter.data += 1 counter.value = str(counter.data) page.update() page.floating_action_button = ft.FloatingActionButton( icon=ft.Icons.ADD, on_click=increment ) page.add( ft.Container( content=counter, alignment=ft.alignment.center, expand=True, ) ) ft.app(target=main) ```

import flet as ft
def main(page: ft.Page):
    counter = ft.Text("0", size=50, data=0)
    def increment(e):
        counter.data += 1
        counter.value = str(counter.data)
    page.floating_action_button = ft.FloatingActionButton(
        icon=ft.Icons.ADD, on_click=increment
    )
    page.add(
        ft.Container(
            content=counter,
            alignment=ft.Alignment.CENTER,
            expand=True,
        )
    )
ft.run(main)