1.vuecli提供了可视化的项目构建界面（vue ui）,相对于枯燥的命令行，交互方面更加友好。但是，为了更方便的哪来就用。我通过vuecli构建vue3项目后，又删除了一些它自身的代码，保存了一个结构清晰，内容几乎为空的开发环境。以后开发的时候，直接拿来用就行了。

2.git地址：https://gitee.com/jly1314520/my-vuecli3.git

3.package.json

{"name": "testvuecli","version": "0.1.0","private": true,"scripts": {"server": "vue-cli-service serve --open","build": "vue-cli-service build","lint": "vue-cli-service lint"},"dependencies": {"core-js": "^3.8.3","vue": "^3.2.13","vue-router": "^4.0.3","vuex": "^4.0.0"},"devDependencies": {"@babel/core": "^7.12.16","@babel/eslint-parser": "^7.12.16","@vue/cli-plugin-babel": "~5.0.0","@vue/cli-plugin-eslint": "~5.0.0","@vue/cli-plugin-router": "~5.0.0","@vue/cli-plugin-vuex": "~5.0.0","@vue/cli-service": "~5.0.0","@vue/eslint-config-standard": "^6.1.0","eslint": "^7.32.0","eslint-plugin-import": "^2.25.3","eslint-plugin-node": "^11.1.0","eslint-plugin-promise": "^5.1.0","eslint-plugin-vue": "^8.0.3","less": "^4.2.0","less-loader": "^11.1.3"}
}