更新 .gitea/workflows/youzi.yml

.gitea/workflows/youzi.yml

@@ -28,6 +28,15 @@ jobs:
           path: node_modules
           key: ${{ runner.os }}-${{ hashFiles('**/yarn.lock') }}
 
+      - name: 判断yarn是否安装,如果未安装则安装
+        run: |
+          if ! command -v yarn &> /dev/null; then
+            echo "yarn 未安装，开始安装"
+            npm install -g yarn
+          else
+            echo "yarn 已安装"
+          fi
+          
       - name: Install and Build # 下载依赖 打包项目
         run: |
           yarn install