将 ASP.NET 核心 Razor 页面部署到 Azure 应用服务

Question

I'm trying to host a ASP.NET Core RazorPages project in Azure App Service. As an example I've created a new project and that's the app I want to publish.

At first: the publish function from VS2019 (CE) failed with an exception. It is a common exception and I'm not investigate more time in in.

So I thought: I publish it using the portal. So i have a Free account of Azure, create a Resource Group, a Hosting Plan and a Web App. Then i've upload my website using OneDrive and that works.

I've add the ASP.NET Core 3.1 (x86) Runtime to the extensions and the stack is .NET Core (32 bit, because of free plan). I've build the app also for x86.

But the application doesn't work. When I add a default Index.html to the application it works (but not the Razor Pages).

Who can solve this problem??

Regards

Donovan

Answer 1

Looks like you copied too many files to your App Service. The bin/debug and/or bin/release folders should not be there. You need to prepare the website for deployment. In Visual Studio, you can do so by doing a right-click on the ASP.NET project and selecting 'Publish'. On the page that opens, configure a local publish to a folder. The contents of that folder should then be copied to the App Service.

For more information, see Deploy an app to a local folder using Visual Studio .

Also interesting: Host and deploy ASP.NET Core

The dotnet publish command compiles app code and copies the files required to run the app into a publish folder. When deploying from Visual Studio, the dotnet publish step occurs automatically before the files are copied to the deployment destination.

Folder contents
The publish folder contains one or more app assembly files, dependencies, and optionally the .NET runtime.

A .NET Core app can be published as self-contained deployment or framework-dependent deployment . If the app is self-contained, the assembly files that contain the .NET runtime are included in the publish folder. If the app is framework-dependent, the .NET runtime files aren't included because the app has a reference to a version of .NET that's installed on the server. The default deployment model is framework-dependent. For more information, see .NET Core application deployment .

In addition to .exe and .dll files, the publish folder for an ASP.NET Core app typically contains configuration files, static assets, and MVC views. For more information, see ASP.NET Core directory structure .