问题描述
我是 node.js 的初学者,并尝试通过命令“npm start”在本地主机上启动 React 应用程序。但是执行本身就陷入了困境。我尝试删除节点模块并使用 npm i 重新安装它们,尝试 npm audit fix 并删除并重新安装节点本身,但问题仍然存在...... 在控制台上打印以下起始行后,执行永远挂起,此后没有任何反应
PS C:\Users\me\Desktop\VCreaTek\react_task\basictask> npm start
[email protected] start C:\Users\me\Desktop\VCreaTek\react_task\basictask
反应脚本开始
package.json:
{
"name": "basictask","version": "0.1.0","private": true,"dependencies": {
"@material-ui/core": "^4.11.3","@material-ui/icons": "^4.11.2","@testing-library/jest-dom": "^5.11.4","@testing-library/react": "^11.1.0","@testing-library/user-event": "^12.1.10","react": "^17.0.1","react-dom": "^17.0.1","react-router": "^5.2.0","react-router-dom": "^5.2.0","react-scripts": "4.0.1","web-vitals": "^0.2.4"
},"scripts": {
"start": "react-scripts start","build": "react-scripts build","test": "react-scripts test","eject": "react-scripts eject"
},"eslintConfig": {
"extends": [
"react-app","react-app/jest"
]
},"browserslist": {
"production": [
">0.2%","not dead","not op_mini all"
],"development": [
"last 1 chrome version","last 1 firefox version","last 1 safari version"
]
}
}
一些旁注: 令人惊讶的是,具有较低版本 react-scripts 的 react 应用程序并没有遇到这个问题。 有时 npm install 和其他 npm 命令也挂在中间。 请帮忙!
解决方法
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