I've previously asked this question for Blazor around the time when the 3.0 preview was out. Is there a way to serve a Blazor app from a specific controller action in a MVC app?
Since then Blazor 3.2 has arrived, I did some research on how to accomplish this, I tried following the examples on this github issue but didn't really manage to get it working.
https://github.com/dotnet/aspnetcore/issues/20642
Thoughts?
Try this:
public IActionResult MyAction([FromServices] IWebHostEnvironment webHost)
{
var file = webHost.WebRootFileProvider.GetFileInfo("index.html");
return PhysicalFile(file.PhysicalPath, "text/html");
}
And change fallback in Startup.cs to:
app.UseEndpoints(endpoints =>
{
...
endpoints.MapFallbackToController("MyAction","controller")
});
A mix of Kazbek's answer and this post helped me to integrate blazor wasm to the existing MVC site. Now I have wasm served by a controller action protected by [Authorize].