如何从某种配置文件进行Blazor WASM(客户端)初始化

AppSettings.json 放置在WASM项目的wwwroot文件夹中

{
  "ServerBaseURl":  "http://localhost:5000"
}

public class Program
{
    public static async Task Main(string[] args)
    {
        var builder = WebAssemblyHostBuilder.CreateDefault(args);
        builder.RootComponents.Add<App>("#app");
        builder.RootComponents.Add<HeadOutlet>("head::after");

        var baseUrl = builder.Configuration.GetValue<string>("ServerBaseURl") 
            ?? throw new Exception("Unable to read ServerBaseURl..");

        builder.Services.AddScoped(sp => new HttpClient { BaseAddress = new Uri(baseUrl) });

        await builder.Build().RunAsync();
    }
}

使用wwwroot/appsettings.json文件。那里的配置被加载到客户端的Program.cs中,正如社区所评论的那样。