npm配置taobao镜像:

D:\code\vue-blog>npm config get registry
https://registry.npmjs.org/ 

D:\code\vue-blog>npm config set registry=https://registry.npmmirror.com (原来的在2024.1月过期了)

D:\code\vue-blog>npm config get registry
https://registry.npmmirror.com/

安装typescript:

D:\code\vue-blog>npm i -g typescript