https://angular.cn/tutorial/tour-of-heroes
https://angular.cn/tutorial/tour-of-heroes/toh-pt0
ng new angular-tour-of-heroes
cd angular-tour-of-heroes
ng serve --open
 

查看目录，未生成app.module.ts

网上搜了一下

https://github.com/angular/angular/issues/52751

需要使用如下命令：

ng new angular-tour-of-heroes --no-standalone --routing --ssr=false