Can I read route parameter's value from the `canActivate: AuthGuard`?

Question

{
    path: ':l/bla/bla/bla', component: ..., canActivate: [AuthGuard]
}

Then AuthGuard 's constructor:

constructor(
    private readonly router: Router,
    private readonly activedRoute: ActivatedRoute) { }

... however both .params and .snapshot.params are empty and no :l parameter's value (shor for "language") can be read from there.

So question: how can I redirect to another page in case of unauthorized access, having my dynamic :l in place?

---

PS data does not work (does it?), since it is OKay for a compile-time known data rather than dynamic.

Answer 1

canActivate(activatedRouteSnapshot: ActivatedRouteSnapshot) { ... }

解决了这个问题：方法参数应该比构造函数注入更可取。