LaunchUrlStudy/LaunchUrlStudy.SubSite1/Program.cs

namespace LaunchUrlStudy.SubSite1
{
    public class Program
    {
        public static void Main(string[] args)
        {
            var builder = WebApplication.CreateBuilder(args);

            //注册IoC容器
            builder.Services.AddControllers();
            builder.Services.AddEndpointsApiExplorer();
            builder.Services.AddSwaggerGen();

            var app = builder.Build();

            // 配置请求管道
            app.UseSwagger();
            app.UseSwaggerUI();

            app.UseAuthorization();

            app.MapControllers();

            #region 配置启动地址(支持子站点):路由+重定向
            //Map方法
            app.Map("/", async context =>
            {
                context.Response.Redirect($"{context.Request.PathBase}/swagger/index.html");
                await Task.CompletedTask;
            });


            //MapGet方法
            //app.MapGet("/", async context =>
            //{
            //    context.Response.Redirect("swagger/index.html");
            //    await Task.CompletedTask;
            //});

            //经典版或老版本写法
            //app.UseEndpoints(endpoints => 
            //{
            //    app.Map("/",async context =>
            //    {
            //        context.Response.Redirect("swagger/index.html");
            //        await Task.CompletedTask;
            //    });
            //});

            #endregion

            app.Run();
        }
    }
}