C# Razor 重定向到.Net Core 5 中带有自定义路由的页面

C# Razor redirect to page with custom route in .NetCore 5

我想要一个 creating/updating 带有参数化路线的记录的页面。

@page "/Clients/Detail/{ClientId?}"
...
<form method="post">
   ...
</form>

如果ClientId为空,则为新记录使用空表格; 如果ClientId是一个数字,则加载记录并填写表格进行更新;

方法背后的代码是:

public async Task<ActionResult> OnPostAsync([FromServices] ClientsService _service)
    {
        if (ClientId == null)
        {
            CurrentClient.ClientId = Guid.NewGuid().ToString("n");
            while ( await _service.GUIDAlreadyExistsAsync(CurrentClient.ClientId))
            {
                CurrentClient.ClientId = Guid.NewGuid().ToString("n");
            }
            
            await _service.CreateAsync(CurrentClient);
            //todo redirect
            return RedirectToRoute("/Clients/Detail/"+ CurrentClient.ClientId);
        }
        else
        {
            await _service.Update(CurrentClient);
            return RedirectToPage("/Clients/Index");
        }
    }

记录已正确创建,但是当我返回 /Client/Detail/12345678...AAAA 页面不存在时。

如何指定现在使用我生成的 ID 打开同一页面?

尝试改变

return RedirectToRoute("/Clients/Detail/"+ CurrentClient.ClientId);

 return Redirect("/Clients/Detail/" + CurrentClient.ClientId);