关于前端:yarn-error-certificate-has-expired淘宝镜像证书过期

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"