yarn install --offline 报错 Can't make a request in offline mode？-灵析社区

1. 估计是 yarn cache的问题，可以参考官方博客重新设置下：[https://classic.yarnpkg.com/blog/2016/11/24/offline-mirror/](https://link.segmentfault.com/?enc=6H9OANxCMQQTEHehb8lpew%3D%3D.uOuGVS8wdY58L%2Bos2YH2k92DwP0HMTU9af0GPw1pZ1hF8S%2Bf1Y25ZyiIiBS0umoE42lvN%2FVXFBMEDDZQmBDmGA%3D%3D) 2. 如果还不行，怀疑是 yarn 源的问题，尝试使用默认源，而不是 taobao 镜像：`yarn config set registry "https://registry.yarnpkg.com"` 。然后再重新设置下