安装nodemon

npm i -D nodemon

配置 启动项

# package.json"scripts": {"start": "nodemon --exec electron . --ext .js,.css,.html"},

–ext .js,.css,.html
保存 对应的类型文件后会自动重启（如js、css、html文件等，可自行添加其他文件类型

启动

npm start

package.json中的完整代码

{"name": "vue-progrem","version": "1.0.0","description": "","main": "index.js","scripts": {"start": "nodemon --exec electron . --ext .js,.css,.html"},"keywords": [],"author": "","license": "ISC","devDependencies": {"electron": "^19.0.0","electron-win-state": "^1.1.22","nodemon": "^2.0.22"}
}