actions的脚本看下这个，有简单的说明，有关于编译个平台的脚本：

https://github.com/marketplace/actions/flutter-action

打开你要编译的项目点击那个Actions按钮

然后随便点击一个脚本会跳到白框编辑界面

打开上文提到的网址随便抄下就ok

然后点击右边的commit，再次点击actions

== In progress 跑完就是了

看下我的

# This workflow uses actions that are not certified by GitHub.
# They are provided by a third-party and are governed by
# separate terms of service, privacy policy, and support
# documentation.

name: Build Flutter Windows App

on:
  push:
    branches: [ "master" ]
  pull_request:
    branches: [ "master" ]

jobs:
  main:
    runs-on: windows-latest
    steps:
      - name: Clone repository
        uses: actions/checkout@v4
      - name: Set up Flutter
        uses: subosito/flutter-action@v2
        with:
          channel: stable
      - run: flutter build windows
      - name: Upload Build Artifact
        uses: actions/upload-artifact@v2
        with:
              name: windows-build-artifact
              path: build/windows/x64/runner/Release/**