Create docker-build.yml

.github/workflows/docker-build.yml

@@ -0,0 +1,36 @@
+name: Build and Push Docker Image
+
+on:
+  push:
+    branches:
+      - main # 你可以根据需要更改触发条件，如 `main` 分支
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    # 1. 检出代码
+    - name: Checkout repository
+      uses: actions/checkout@v3
+
+    # 2. 设置 Docker Buildx
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v2
+
+    # 3. 登录 Docker Hub
+    - name: Log in to Docker Hub
+      uses: docker/#-action@v2
+      with:
+        username: ${{ secrets.DOCKER_USERNAME }}  # 你的 Docker Hub 用户名
+        password: ${{ secrets.DOCKER_PASSWORD }}  # 你的 Docker Hub 密码 (存储在 GitHub Secrets)
+
+    # 4. 构建 Docker 镜像
+    - name: Build Docker image
+      run: |
+        docker build -t ${{ secrets.DOCKER_USERNAME }}/your-image-name:latest .
+
+    # 5. 推送 Docker 镜像到 Docker Hub
+    - name: Push Docker image
+      run: |
+        docker push ${{ secrets.DOCKER_USERNAME }}/your-image-name:latest