AngularJS 是 Angular 的第一个版本.
AngularCLI 是用于生成角度分量的工具，它们不可比.

AngularJS is the first version of Angular.
AngularCLI is a tool used to generate angular components, They are not comparable.

您可能要说的是 Angular 和 AngularJS 之间的区别.

What you might mean, is what is the difference between Angular and AngularJS.

这个问题的答案是 AngularJS 是 Angular 的第一个版本.
它可与javascript一起使用，并且仍受支持，但与 Angular 不兼容.
我建议您从 Angular (也可以称为Angular2或Angular4)开始.

The answer to this question is that AngularJS is the first version of Angular.
It works with javascript and it is still getting supported but it is not compatible with Angular.
I'd suggest you start with Angular (Can also be called Angular2 or Angular4).

这非常令人困惑，但总而言之， AngularJS 是旧版本.
Angular 是较新的版本，由于每个人都在迁移到 Angular .
我建议您学习 Angular ，而不是 AngularJS .

It is very confusing, but to sum it up, AngularJS is an old version.
Angular is the newer version and since everyone is migrating to Angular.
I would suggest you learn Angular instead of AngularJS.