在Angular应用程序中,如果登录或身份验证服务未能正常工作,可能需要进行以下检查和修改。
示例代码:
export class AuthService {
// ...
public login(request: any): Observable${this.apiUrl}/login, request, { headers: this.headers });
}
// ...
}
示例代码:
export class LoginComponent { constructor(private authService: AuthService) { }
public login(): void { const request = { email: this.email, password: this.password, };
this.authService.login(request)
.subscribe(
(response) => {
// handle successful login, save token, navigate to dashboard, etc.
},
(error) => {
// handle login error, display error message, etc.
}
);
} }
示例代码:
@Injectable({ providedIn: 'root', }) export class AuthGuard implements CanActivate { constructor(private authService: AuthService, private router: Router) {}
canActivate(route: ActivatedRouteSnapshot, state: RouterStateSnapshot): Observable
if (!isLoggedIn) {
this.router.navigate(['/login']);
}
return isLoggedIn;
} }
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