React Create App是一个用于快速搭建React应用的脚手架工具。在使用React Create App创建项目后,我们可以使用npm build命令来构建生产环境的应用程序。 npm build命令会执行一系列的构建步骤,包括将源代码编译为可在浏览器中运行的静态文件、优化代码、压缩文件大小等。构建完成后,我们可以将生成的静态文件部署到服...
create-react-app执行 npm build 最近在学react,好奇到时候node_module这个玩意儿这么大到底怎么处理。后来知道 npm build便可以将当前代码进行打包并且本地运行。 但是在运行的时候需要注意不能file路径打开。 本人localhost打开后的确进入了页面,但是不现实内容,经查找得知是react路由组件的原因,遂将路由组件改为 HashBro...
When using npm run build in my react app (create-react-app), it fails to compile and gives me the message Cannot read property 'toLowerCase' of undefined. I am not using toLowerCase in my app and figured the only place where this is used is in the script : node_...
PS C:\Users\91955\Desktop\SFmovies\frontend> npm run build > frontend@0.1.0 build > react-scripts build Creating an optimized production build... <--- Last few GCs ---> [17892:000001D77EA8E2A0] 36182 ms: Scavenge 2034.0 (2082.8) -> 2032.4 (2083.0) MB, 3.1 / 0.0 ...
这个版本冲突是因为react-scripts中重新依赖了一套相同的,坑爹呀,react自行依赖一套了,结果版本不一致导致的。 怎样看你的项目中是否有相同的依赖 npm ls webpack 如上指令,webpack 可以换成任何同样报错的依赖名称即可查询 结果: $ npm ls webpack
React / PostgreSQL on Heroku Use user_a@test.com / pas123 for login. Build App works is OS-agnostic. Getting started # install build-app globally npm install -g build-app # see list of available commands app-scripts --help # init new project app-scripts init # change directory to new...
当我们执行npm run start的时候实际上执行的是package.json中的scripts下的脚本命令,此时npm会新建一个shell并将当前目录的node_mo...
For the app to run on a real device, the build must be code signed with a valid certificate. 1. Linking your repository If you haven't previously connected to your repository service account, you must do this first. Once your account is connected, select the repository where your React Na...
1.0.0•Public• Publisheda year ago About The Project 前端工程化脚手架-用于项目打包及构建等,提升研发效率,简化复杂流程。解决大前端团队底层工具链路的统一问题。 graphLRA[大前端]-->AppApp-->ReactNative,HybridA-->小程序 小程序-->WeChat,Taro,Uni-appA-->WebWeb-->移动端Web-->PC端Web-->...
Is this a bug report? yes Have you read the Contributing Guidelines? yes Environment react-native -v: react-native: 0.47.1 node -v: v6.11.2 npm -v: 3.10.10 yarn --version: 0.27.5 Target Platform: ios 11 Development Operating System: macO...