在文件夹下右键启动powerShell ng new my-project --skip-npm cd my-project ng add ng-alainnpm installng serve npm start 打开地址 http://localhost:4200/ 结果: 相关文章: 2022-12-23 2022-01-23 2021-09-17 2021-07-28 2022-01-16 2022-12-23 2021-10-09 2021-08-26