npm install @angular/{common,compiler,compiler-cli,core,forms,http,platform-browser,platform-browser-dynamic,platform-server,router,animations}@latest typescript@latest --save
安装后运行查看版本信息
ng -v
npm install @angular/{common,compiler,compiler-cli,core,forms,http,platform-browser,platform-browser-dynamic,platform-server,router,animations}@latest typescript@latest --save
安装后运行查看版本信息
ng -v
原文：https://www.cnblogs.com/guolaomao/p/8611422.html