yarn 在安装包的时候,不停显示:

info There appears to be trouble with your network connection. Retrying...

关上yarn-error.log排查

Trace:   Error: certificate has expired      at .......      at .......      at .......      at .......

论断:
淘宝镜像证书过期

解决方案:

yarn config set registry "https://registry.npmmirror.com"