.npmrc
registry=http://registry.npm.taobao.org/
proxy=http://127.0.0.1:10800
https-proxy=http://127.0.0.1:10800
.yarnrc
registry “https://registry.npm.taobao.org”
http-proxy “http://127.0.0.1:10800”
https-proxy “http://127.0.0.1:10800”
strict-ssl false