在使用'npm install-g create-react-app'安装节点和全局create-react-app之后，我开始使用'npx（或npm我都试过了）create-react-app appname'创建我的第一个应用程序，直到我在'appname'目录中启动'npm start'，它才成功创建，这给了我以下错误。
E:SangReactMyApp&>NPM启动
电子邮件:sangreactmyapp react-scripts-start
'react-scripts-start'未被识别为内部或外部命令，可操作程序或批处理文件。br>npm错误！代码elifecyclebr>npm错误！错误号1br>npm错误！myapp@0.1.0 start:
npm错误！此运行的完整日志可在:npm err！C:USERSSANG TONSINGAPPDataRoamingNPM-CACHE_LOGS2020-09-03T12_06_34_133Z-Debug.log
这是我在package.json中的脚本代码
{
"name": "myfirstreact",
"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",
"react": "^16.13.1",
"react-dom": "^16.13.1",
"react-scripts": "3.4.3"
},
"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"
]
}
}
请帮助我解决我的问题，我正计划建立我自己的网站使用反应。太谢谢你了
null
"scripts":{
"start":"react-scripts-start",
"build":"react-scripts-build",
"test":"react-scripts-test",
"eject":"react-scripts-eject",
}
在package.json文件中，将启动脚本改为:
"scripts": {
"start": "react-scripts start -o",
"build": "react-scripts build",
.
.
.
我认为是
您可能缺少react-scripts模块。在您的项目中运行
"scripts":{
"start":"react-scripts start",
"build":"react-scripts build",
"test":"react-scripts test",
"eject":"react-scripts eject",
}
