"react-dom": "^16.12.0", "react-scripts": "3.3.0" 的库及其依赖库,可能是新版本取消原来的模板了,知道的网友请指教,谢谢。 如果生成的app是web应用程序,需要指定服务启动端口,可以在在package.json文件中配置"scripts“项中的start修改为如下 "scripts": { "start": "SET PORT &react-scripts start",...
创建react app的主要分为两个包,一个包是create-react-app命令行,一个包是react-scripts,这个是用来生成具体项目的第三方依赖,如果要更新的话,基本上不需要更新create-react-app包,它就是使用最新版本的react-scripts包创建项目的,所以你创建的项目能够获取最新的特性和改进而不需要更新create-react-app包,而只用更...
创建react app的主要分为两个包,一个包是create-react-app命令行,一个包是react-scripts,这个是用来生成具体项目的第三方依赖,如果要更新的话,基本上不需要更新create-react-app包,它就是使用最新版本的react-scripts包创建项目的,所以你创建的项目能够获取最新的特性和改进而不需要更新create-react-app包,而只用更...
1.执行npm install -g create-react-app全局安装 2.执行npx create-react-app myapp创建项目 结果控制台打印: (node:18924) ExperimentalWarning: The fs.promises API is experimental You are running `create-react-app` 4.0.1, which is behind the latest release (4.0.2). We no longer support global ...
Create React App is an officially supported way to create single-page React applications. It offers a modern build setup with no configuration. Quick Start npx create-react-app my-app cd my-app npm start If you've previously installedcreate-react-appglobally vianpm install -g create-react...
运行命令npx create-react-app出现报错: Need to install the following packages: create-react-app Ok to proceed? (y) y You are running `create-react-app` 4.0.3, which is behind the latest release (5.0.0). We no longer support global installation of Create React App. Please remove any glo...
首先碰到的就是安装create-react-app. 我用的是macbook, 用 npm install -g create-react-app 安装了全局的create-react-app之后发现仍然报错 -bash: create-react-app: command not found 后来发现我所有安装过的packages 都在~/.npm-packages/bin/目录下, 所以想到应该是安装的时候路径没有放到/usr/local目录...
Create React App is divided into two packages:create-react-app is a global command-line utility that you use to create new projects. react-scripts is a development dependency in the generated projects (including this one).You almost never need to update create-react-app itself: it delegates ...
用create-react-app 创建项目发现报错 You are running `create-react-app` 4.0.3, which is behind the latest release (5.0.1). We no longer support global installation of Create React App. Please remove any global installs with one of the following commands: ...
近期的一个需求开发中，遇到了一个非常诡异的小bug，忍不住要分享一下；第一眼看到这个bug时，满脑子...