如何创建连接到具有 CRUD 功能的数据库的 Blazor WebAssembly 网站

Question

I am trying to get deeper into blazor. I want to build a website that can use CRUD functions connected to a database. I use Microsoft SQL Server along with Microsoft SQL Server Management Studio and Visual Studio 2019 on .Net Core/ASP.NET CORE 5.

Answer 1

You don't, is the simple answer. Blazor WebAssembly is still website running in a browser and hence has very limited access to the client machine.

To do this you have two layers, the website in Blazor WASM, which calls WebAPI's on another layer (a basic ASPNET Core WebAPI). This API layer, as its sits on your server, can access databases and other resources. Blazor WASM is no different to Angular, Vue or React in this way.

Another alternative is Blazor Server, as in effect everything is running on your server and not the client.

Answer 2

Here is a sample project of a Blazor WebAsm solution that implements CRUD for a database accessed via EF Core. It's based on EasyData open-source library.