Him*_*han 6 firebase reactjs progressive-web-apps create-react-app
运行后npm run devbuild 文件夹中没有 service-worker.js 文件。
我也在
serviceWorker.register()index.js 中 进行了更改
,我也在这个项目中使用firebase。
这是package.json文件
{
"name": "movie",
"version": "0.1.0",
"private": true,
"dependencies": {
"@testing-library/jest-dom": "^4.2.4",
"@testing-library/react": "^9.5.0",
"@testing-library/user-event": "^7.2.1",
"axios": "^0.20.0",
"email-verifier": "^0.4.1",
"firebase": "^7.24.0",
"history": "^5.0.0",
"react": "^16.13.1",
"react-dom": "^16.13.1",
"react-lottie": "^1.2.3",
"react-router-dom": "^5.2.0",
"react-scripts": "^4.0.0"
},
"scripts": {
"start": "react-scripts start",
"build": "react-scripts build",
"test": "react-scripts test",
"eject": "react-scripts eject"
},
"eslintConfig": {
"extends": "react-app"
},
"browserslist": {
"production": [
">0.2%",
"not dead",
"not op_mini all"
],
"development": [
"last 1 chrome version",
"last 1 firefox version",
"last 1 safari version"
]
},
"devDependencies": {
"@types/react-router-dom": "^5.1.6"
}
}
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在 firebase 中部署后,我收到此错误。
serviceWorker.js:97 服务工作线程注册期间出错:DOMException: 无法使用脚本 ('https:// * .web.app /service-worker ) 为范围 ('https:// .web.app/')注册 ServiceWorker .js'):脚本具有不受支持的 MIME 类型('text/html')。
小智 4
我遇到了同样的问题,并按照 GitHub 问题中的以下步骤解决了:
这是在 create-react-app 升级到 4.x 版本后发生的。
“修复”是创建一个虚拟应用程序:
npx create-react-app my-app --template cra-template-pwa-typescript
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并复制相关代码:
reportWebVitals.ts
service-worker.ts
serviceWorkerRegistration.ts
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并且不要忘记index.tsx 中的初始化代码。
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