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Asp.net core aspnetcore blazor从razor组件到razor页面的导航_Asp.net Core_Asp.net Identity_Razor Pages_Blazor Server Side - Fatal编程技术网

Asp.net core aspnetcore blazor从razor组件到razor页面的导航

Asp.net core aspnetcore blazor从razor组件到razor页面的导航,asp.net-core,asp.net-identity,razor-pages,blazor-server-side,Asp.net Core,Asp.net Identity,Razor Pages,Blazor Server Side,我正在尝试从razor组件重定向到razor页面。若用户未经授权,我想从当前razor组件重定向到登录razor页面 我已重定向到登录组件 public class RedirectToLogin : ComponentBase { [Inject] protected NavigationManager NavigationManager { get; set; } protected override void OnInitializ

我正在尝试从razor组件重定向到razor页面。若用户未经授权,我想从当前razor组件重定向到登录razor页面

我已重定向到登录组件

public class RedirectToLogin : ComponentBase
    {
        [Inject]
        protected NavigationManager NavigationManager { get; set; }

        protected override void OnInitialized()
        {
            NavigationManager.NavigateTo("./Identity/Account/Login",true);
        }
    }
此行抛出一个错误NavigationManager.NavigateTo(“./Identity/Account/Login”)

Microsoft.AspNetCore.Components.NavigationException:“引发了类型为“Microsoft.AspNetCore.Components.NavigationException”的异常。”


我假设问题是从razor组件路由到razor页面。

我使用下面的路由器重定向到未授权页面

<Router AppAssembly="@typeof(Program).Assembly">
    <Found Context="routeData">
        <AuthorizeRouteView  RouteData="@routeData" DefaultLayout="@typeof(MainLayout)">
            <NotAuthorized>
                <div class="container">
            <h1>Sorry</h1>
            <p>You're not authorized to reach this page.</p>
            <p>You may need to log in as a different user.</p>
            <a href="Identity/Account/Login">Log in</a>
        </div>
                @*<RedirectToLogin />*@
            </NotAuthorized>
            <Authorizing>
                <div class="container">
                    <h1>Authentication in progress</h1>
                    <p>Leave your hands on the keyboard,  scanning your fingerprints.  Ain't technology grand.</p>
                </div>
            </Authorizing>
        </AuthorizeRouteView>
    </Found>
    <NotFound>
        <CascadingAuthenticationState>
            <LayoutView Layout="@typeof(MainLayout)">
                <p>Sorry, there's nothing at this address.</p>
            </LayoutView>
        </CascadingAuthenticationState>
    </NotFound>
</Router>

@**@
正在进行身份验证
把手放在键盘上,扫描指纹。这不是什么伟大的科技

对不起,这个地址什么也没有


这就足够了。我也有同样的例外。你是如何解决这个错误的?@cickness给出了我们接受的解决方案的答案。