* Questions about vue-cli3 building project because of the time to add experience
Creating a project
#vue create
https://cli.vuejs.org/zh/guide/creating-a-project.html#vue-create
node environment
node/12.1.0
Packaging path syntax errors wrong path / into app / newregister /
publicPath: process.env.NODE_ENV === 'production' ? '/app/newregister/' : '/',
A mode automatic demand introduction assembly (recommended)
https://youzan.github.io/vant/#/zh-CN/quickstart
Based vue vue-cli3 the project end mobile style adaptation, lib-flexible and postcss-px2rem
https://www.cnblogs.com/lml2017/p/9953429.html