Edit and continue not working for asp.net core 3.0?

问题

We are about start a new project, and doing a POC to start working with asp.net core 3.0.

a) Looks like edit and continue for the asp.net core 3.0 not working. is asp.net core 3.0 doesn’t support edit and continue?

b) Also, Even static cshtml page update also not reflecting until we stop debug and re-try.

VS Version: Microsoft Visual Studio Professional 2019 Version 16.3.1

回答1:

For this issue, I suggest you try to install package Microsoft.AspNetCore.Mvc.Razor.RuntimeCompilation and then configure AddRazorRuntimeCompilation in Startup.cs like

public void ConfigureServices(IServiceCollection services)
{
    services.AddControllersWithViews().AddRazorRuntimeCompilation();
}

For this issue, you could trace by Breaking changes to runtime compilation for Razor views and Razor Pages #343

来源：https://stackoverflow.com/questions/58173846/edit-and-continue-not-working-for-asp-net-core-3-0