reactjs - 我的 React 应用程序正在使用 .env 文件中的值而不是 .env.local 文件

Question

dotenv模块should be优先考虑我的 .env.local文件在我的 .env文件，但它不是。当我有 REACT_APP_API_BASE在这两个文件中设置，应用程序始终使用 .env 中的值.它只使用 .env.local 中的值如果我删除 .env 中的匹配定义.

.env

REACT_APP_API_BASE = 'https://api-staging.mysite.com/api'

.env.local

REACT_APP_API_BASE = 'https://api-qa.mysite.com/api'

该应用程序正在向 https://api-staging.mysite.com/api/endpoint. 发出 API 调用
我究竟做错了什么？
作为引用，我没有运行 react-scripts直接，我正在使用 CRACO。
package.json

  "scripts": {
    "start": "craco start",
    "build": "craco build"
  },
  "dependencies": {
    "@craco/craco": "^6.0.0",
    "@material-ui/core": "^4.11.2",
    "@material-ui/icons": "^4.11.2",
    "@material-ui/lab": "^4.0.0-alpha.57",
    "@sentry/react": "^6.2.2",
    "@sentry/tracing": "^6.2.2",
    "@sentry/webpack-plugin": "^1.14.0",
    "@stripe/react-stripe-js": "^1.3.0",
    "@stripe/stripe-js": "^1.13.0",
    "mixpanel-browser": "^2.41.0",
    "react": "^16.6.0",
    "react-dom": "^16.0.0",
    "react-gtm-module": "^2.0.11",
    "react-intl": "^5.10.14",
    "react-router-dom": "^5.2.0",
    "react-scripts": "4.0.1",
    "typescript": "^4.1.3",
    "universal-cookie": "^4.0.4",
    "web-vitals": "^0.2.4"
  },
  "devDependencies": {
    "@formatjs/cli": "^3.0.1",
    "@storybook/addon-a11y": "^6.1.20",
    "@storybook/addon-actions": "^6.1.20",
    "@storybook/addon-essentials": "^6.1.20",
    "@storybook/addon-links": "^6.1.20",
    "@storybook/components": "^6.1.20",
    "@storybook/node-logger": "^6.1.20",
    "@storybook/preset-create-react-app": "^3.1.5",
    "@storybook/react": "^6.1.18",
    "@testing-library/jest-dom": "^5.11.9",
    "@testing-library/react": "^11.2.5",
    "@testing-library/user-event": "^12.8.3",
    "@types/jest": "^26.0.20",
    "@types/mixpanel-browser": "^2.35.6",
    "@types/node": "^14.14.20",
    "@types/react": "^17.0.0",
    "@types/react-dom": "^17.0.0",
    "@types/react-gtm-module": "^2.0.0",
    "@types/react-router-dom": "^5.1.7",
    "babel-plugin-formatjs": "^9.0.1",
    "babel-plugin-import": "^1.13.3",
    "dotenv-webpack": "^1.8.0",
    "eslint-plugin-sonarjs": "^0.5.0",
    "hint": "^6.1.1",
    "jest-chain": "^1.1.5",
    "react-test-renderer": "^17.0.1"
  },
  "babel": {
    "presets": [
      "react-app"
    ],
    "plugins": [
      [
        "formatjs",
        {
          "idInterpolationPattern": "[sha512:contenthash:base64:6]",
          "ast": true
        }
      ]
    ]
  },

Answer 1

发布赏金五分钟后，我终于弄明白了......
我的一个文件有 require('dotenv').config();在顶部。显然，这是用主 .env 中的任何内容覆盖了 CRA 发现的配置。文件。曾经我从我的代码中删除了该行 ，一切正常。