Question

我正在尝试使用“ ng update @ angular / cli”命令将我的angular-cli版本从1.7.4升级到版本8.3.8，但出现以下错误：

Your global Angular CLI version (8.3.8) is greater than your local
version (1.7.4). The local Angular CLI version is used.

To disable this warning use "ng config -g cli.warnings.versionMismatch false".
events.js:174
      throw er; // Unhandled 'error' event
      ^

Error: getaddrinfo ENOTFOUND registry.npmjs.org registry.npmjs.org:80
    at GetAddrInfoReqWrap.onlookup [as oncomplete] (dns.js:57:26)
Emitted 'error' event at:
    at Socket.socketErrorListener (_http_client.js:392:9)
    at Socket.emit (events.js:189:13)
    at emitErrorNT (internal/streams/destroy.js:82:8)
    at emitErrorAndCloseNT (internal/streams/destroy.js:50:3)

我正在代理下运行，我猜它配置正确，因为NPM运行良好。我正在升级客户端，以便将应用程序从5角度迁移到6（然后从6迁移到7并从7迁移到8）。我正在按照官方角度网站提供的步骤进行操作，但我坚持执行此步骤（升级角度cli）。

Answer 1

首先更新Angular CLI

npm install -g @angular/cli@latest

https://www.npmjs.com/package/@angular/cli/v/7.0.2#updating-angular-cli

选中此issue & answer。

ng更新@ angular / cli返回错误：getaddrinfo ENOTFOUND Registry.npmjs.org Registry.npmjs.org:80

1 个答案: