Javascript ReferenceError:未在github操作上定义require

我在github上运行了

npm run build

，但它显示了

ReferenceError:require未定义的错误

github操作的错误消息如下

[webpack-cli] ReferenceError: require is not defined
    at file:///home/runner/work/sampleProject/sampleProject/webpack.config.js:2:14

      - name: Use Node.js ${{ matrix.node-version }}
        uses: actions/setup-node@v2
        with:
          node-version: ${{ matrix.node-version }}
      - name: setup npm
        run: |
          npm install
          npm run build

webpack.config.js

包含了这一点

const path = require('path');

github操作的一部分是这样的

[webpack-cli] ReferenceError: require is not defined
    at file:///home/runner/work/sampleProject/sampleProject/webpack.config.js:2:14

      - name: Use Node.js ${{ matrix.node-version }}
        uses: actions/setup-node@v2
        with:
          node-version: ${{ matrix.node-version }}
      - name: setup npm
        run: |
          npm install
          npm run build

github操作使用node.js，因此我认为该操作可以使用

require

函数，但无法使用。 你知道吗