99ditui/src/platform/ZhonTai.Admin/Core/Extensions/UploadConfigApplicationBuilderExtensions.cs

using Microsoft.AspNetCore.Builder;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.FileProviders;
using Microsoft.Extensions.Options;
using System.IO;
using ZhonTai.Admin.Core.Configs;

namespace ZhonTai.Admin.Core.Extensions;

public static class UploadConfigApplicationBuilderExtensions
{
    private static void UseFileUploadConfig(IApplicationBuilder app, FileUploadConfig config)
    {
        if (!Directory.Exists(config.UploadPath))
        {
            Directory.CreateDirectory(config.UploadPath);
        }

        app.UseStaticFiles(new StaticFileOptions()
        {
            RequestPath = config.RequestPath,
            FileProvider = new PhysicalFileProvider(config.UploadPath)
        });
    }

    public static IApplicationBuilder UseUploadConfig(this IApplicationBuilder app)
    {
        var uploadConfig = app.ApplicationServices.GetRequiredService<IOptions<UploadConfig>>();
        UseFileUploadConfig(app, uploadConfig.Value.Avatar);
        UseFileUploadConfig(app, uploadConfig.Value.Document);

        return app;
    }
}