Create main.yml

.github/workflows/main.yml

@@ -0,0 +1,36 @@
+name: Flutter build
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v2
+
+    - name: Setup Flutter
+      uses: subosito/flutter-action@v2
+      with:
+        flutter-version: '3.16.8' # 选择你的Flutter版本
+
+    - name: Get dependencies
+      run: flutter pub get
+
+    - name: Build for Android
+      run: flutter build apk --split-per-apk --release
+
+    - name: Build for web
+      run: flutter build web
+
+    - name: Archive artifacts
+      uses: actions/upload-artifact@v2
+      with:
+        name: build
+        path: |
+          build/app/outputs/flutter-apk/
+          build/web/