到同一剃刀页面的多条路线 [英] Multiple routes to the same razor page

问题描述

背景

我在Asp.Net Core 3.1网站上有一个剃须刀页面，名为SignupAndApply.它实际上是注册人身份页面的复制和粘贴，但:

I've got a razor page in my Asp.Net Core 3.1 website called SignupAndApply. It's effectively a copy and paste of the register identity page but:

• 还有一些其他字段
• 允许将可选的applyid作为路线的一部分传递
• 如果我在路由中传递了applyId，则会对页面进行几次标签更改，并将用户重定向到其他地方

我要为此页面创建两条路线:

I want to create two routes for this page:

/identity/account/signupandapply/{applyId?} 'when the user is applying and signing up
/identity/account/signup 'when the user is just signing up

我在页面顶部添加了以下内容:

I've added the following to the top of the page:

@page "{applyId?}"

并在OnGetAsync方法上将applyId设置为可选参数:

And set the applyId as an optional parameter on the OnGetAsync method:

public async Task OnGetAsync(string returnUrl = null, Guid? applyId = null)

问题

带有applyId的路由有效，但/identity/account/signup路由无效.

The route with the applyId is working but the /identity/account/signup route isn't.

我尝试将其添加到我的启动中:

I've tried adding this to my startup:

services.AddMvc()
        .AddRazorPagesOptions(options => options.Conventions
                             .AddPageRoute("/identity/account/signupandapply", "/identity/account/signup")
                             );

如果我去其中之一就行了

It works if I go to one of these

/identity/account/signupandapply/<fooapplyid>
/identity/account/signupandapply

但不是这个

/identity/account/signup

有什么想法我在做错什么，应该添加一条简单的替代路线吗?

Any ideas what I'm doing wrong for what should be adding a simple alternative route?

推荐答案

页面(/identity/account/signupandapply )位于区域 Identity 中，因此您需要使用 AddAreaPageRoute 代替 AddAreaPage :

The page(/identity/account/signupandapply) is in area Identity ,so you need to use AddAreaPageRoute instead of AddAreaPage :

services.AddRazorPages().AddRazorPagesOptions(options =>
{

    options.Conventions.AddAreaPageRoute("Identity",
           "/account/signupandapply", "identity/account/signup");

    }); ;

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