Idea创建vue项目

https://blog.youkuaiyun.com/qq_46017272/article/details/123890985

https://blog.youkuaiyun.com/Aa112233aA1/article/details/123717087

https://blog.youkuaiyun.com/m0_62808124/article/details/125776300

https://blog.youkuaiyun.com/weixin_57661986/article/details/123666191

npm config set registry 镜像
node.js的npm要切换镜像，默认国外的不行，需要用淘宝的那个镜像