我已成功实施AuthGuardService,如果用户未登录,则会限制对受保护路由的访问。
我想要实现的是,如果用户已经登录并访问了登录路由,我希望它重定向到主页之类的其他路由。
答案 0 :(得分:3)
您可以像这样对登录组件的ngOnInit执行简单检查,如果已经过身份验证,则会重定向到您选择的其他页面:
ngOnInit() {
if (this._authService.isLoggedIn) {
this._router.navigate(['/apps']);
}
}
这对我有用!
答案 1 :(得分:2)
您可以在需要用户登录的路径上使用 CanActivate guard :
const ROUTER: Routes = [
{path: 'restricted', component: MyRestrictedCOmponent, canActivate:[LoginActivate]},
{path: 'home', component: HomeComponent},
];
在主页上重定向未登记用户的警卫:
@Injectable()
export class LoginActivate implements CanActivate {
constructor(private authService: AuthService, private router: Router) {}
canActivate(
route: ActivatedRouteSnapshot,
state: RouterStateSnapshot
): Observable<boolean>|Promise<boolean>|boolean {
if (!authService.isLoggedIn()) {
this.router.navigate(['home']);
}
return true;
}
}
答案 2 :(得分:1)
您可以创建两个CanActivate防护:
-用于限制已登录用户的路由(例如: $p2 = json_decode($_GET['form_ele1'], true);
$p4 = array();
foreach($p2 as $key => $value){
$tkey = $key;
parse_str($tkey, $arr);
foreach($arr as $key2 => $value2){
$p4[$key2][key($value2)] = $value;
}
}
$p2 = $p4;
,/login
等)
-用于限制未登录用户的路由(例如:/register
)
/dashboard
loggedIn() {
//return boolean for loggedIn user logic
}
import { Injectable } from "@angular/core";
import { CanActivate, Router } from "@angular/router";
import { AuthService } from './auth.service';
@Injectable()
export class AuthGuard implements CanActivate {
constructor(private _authService: AuthService, private _router: Router) { }
canActivate(): boolean {
if (this._authService.loggedIn()) {
return true;
} else {
this._router.navigate(['/login'])
return false
}
}
}
import { Injectable } from "@angular/core";
import { CanActivate, Router } from "@angular/router";
import { AuthService } from './auth.service';
@Injectable()
export class LoggedInAuthGuard implements CanActivate {
constructor(private _authService: AuthService, private _router: Router) { }
canActivate(): boolean {
if (this._authService.loggedIn()) {
this._router.navigate(['/dashboard'])
return false
} else {
return true
}
}
}
...
providers:[AuthGuard,LoggedInAuthGuard]
...