求解MAC的VUE的启动问题

未命名文件夹 % npm run dev
npm error Missing script: "dev"
npm error
npm error To see a list of scripts, run:
npm error npm run
npm error A complete log of this run can be found in: /Users/fengye/.npm/_logs/2024-12-13T03_19_17_190Z-debug-0.log
然后这是脚本文件
{
"name": "demo1",
"description": "A Vue.js project",
"version": "1.0.0",
"author": "wen",
"license": "wen",
"private": true,
"scripts": {
"dev": "cross-env NODE_ENV=development webpack-dev-server --open --hot",
"build": "cross-env NODE_ENV=production webpack --progress --hide-modules"
},
"dependencies": {
"vue": "^2.5.11"
},
"browserslist": [
"> 1%",
"last 2 versions",
"not ie <= 8"
],
"devDependencies": {
"babel-core": "^6.26.0",
"babel-loader": "^7.1.2",
"babel-preset-env": "^1.6.0",
"babel-preset-stage-3": "^6.24.1",
"cross-env": "^5.0.5",
"css-loader": "^0.28.7",
"file-loader": "^1.1.4",
"node-sass": "^4.5.3",
"sass-loader": "^6.0.6",
"vue-loader": "^13.0.5",
"vue-template-compiler": "^2.4.4",
"webpack": "^3.6.0",
"webpack-dev-server": "^2.9.1"
}
}

The report only shows the npm run dev output and a package.json scripts block. First verify which directory and package.json were used, then compare the available scripts with the command being run. Done means the configured development command is reproducible on macOS and the startup instructions match the project setup.

Written by the indexing model from the issue text.