1. stages: # 分段
    2.   - install
    3.   - build
    4.   - deploy-sit
    5.   - deploy-prod
    6. cache: # 缓存
    7.   paths:
    8.     - node_modules
    9.     - dist
    10. install-job:
    11.   tags:
    12.     - sit
    13.   only: 
    14.     - sit
    15.     - prod
    16.   stage: install
    17.   script:
    18.     - cnpm install
    20. build-job:
    21.   tags:
    22.     - sit
    23.   only: 
    24.     - sit
    25.     - prod
    26.   stage: build
    27.   script:
    28.     - npm run build
    29. deploy-sit-job:
    30.   tags:
    31.     - sit
    32.   only: 
    33.     - sit
    34.   stage: deploy-sit
    35.   script:
    36.     - sshpass -p $PASSWORD scp -r ./dist/* $USER_NAME@$IP:/root/backend-cicd/app/public
    38. deploy-prod-job:
    39.   tags:
    40.     - sit
    41.   only: 
    42.     - prod
    43.   stage: deploy-prod
    44.   script:
    45.     - sshpass -p $PASSWORD scp -r ./dist/* $USER_NAME@$IP:/root/backend-cicd/app/public