基于vue-cli3，已安装全家桶。 克隆之后需要先下载依赖（npm install）才能运行 运行：npm run serve
更详细的请戳：https://blog.csdn.net/weixin_44989478/article/details/106425899
相关版本号：
"axios": "^0.19.2",
"core-js": "^3.6.4",
"element-ui": "^2.13.1",
"vue": "^2.6.11",
"vue-router": "^3.1.6",
"vuex": "^3.1.3"