CoreAgent/CoreAgent.Infrastructure/Extensions/ApiVersioningExtensions.cs

using CoreAgent.Infrastructure.Options;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Mvc.Versioning;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;

namespace CoreAgent.Infrastructure.Extensions
{
    public static class ApiVersioningExtensions
    {
        public static IServiceCollection AddApiVersioningExtension(this IServiceCollection services, IConfiguration config)
        {
            var settings = config.GetSection("ApiVersioning").Get<ApiVersioningSettings>() ?? new ApiVersioningSettings();

            services.AddApiVersioning(options =>
            {
                options.DefaultApiVersion = ApiVersion.Parse(settings.DefaultVersion);
                options.AssumeDefaultVersionWhenUnspecified = settings.AssumeDefaultVersionWhenUnspecified;
                options.ReportApiVersions = settings.ReportApiVersions;
                options.ApiVersionReader = ApiVersionReader.Combine(
                    settings.ShowVersionInUrl ? new UrlSegmentApiVersionReader() : null,
                    settings.ShowVersionInQueryString ? new QueryStringApiVersionReader("api-version") : null,
                    settings.ShowVersionInHeader ? new HeaderApiVersionReader("api-version") : null,
                    settings.ShowVersionInMediaType ? new MediaTypeApiVersionReader("version") : null
                );
            });

            services.AddVersionedApiExplorer(options =>
            {
                options.GroupNameFormat = "'v'VVV";
                options.SubstituteApiVersionInUrl = true;
            });

            return services;
        }

        public static IApplicationBuilder UseApiVersioningExtension(this IApplicationBuilder app)
        {
            // 可以在这里添加版本控制相关的中间件
            return app;
        }
    }
}