问题
I have to prevent user to move on any route until user is logged in.
Can somebody help me how can we achieve this in Angular 2 Component Routing.
Thanks,
回答1:
You can use the @CanActivate decorator that angular2 provides. You decorate the component that you want to restrict with a condition. More info can be found in the angular docs:
https://angular.io/docs/ts/latest/guide/router-deprecated.html#!#lifecycle-hooks
It has an example using a similar decorator called @CanDeactivate. This is a good starting point, customize it to your needs.
来源：https://stackoverflow.com/questions/35924577/restrict-unauthorised-access-in-component-angular-2