如何在Web Api中设置默认的swagger欢迎页面

   // 添加Swagger生成器

   services.AddSwaggerGen(c =>

   {

       c.SwaggerDoc("v1", new OpenApiInfo { Title = "API文档", Version = "v1" });

       // 设置Swagger的XML文档注释路径（可选）

       var xmlFile = $"{Assembly.GetExecutingAssembly().GetName().Name}.xml";

       var xmlPath = Path.Combine(AppContext.BaseDirectory, xmlFile);

       c.IncludeXmlComments(xmlPath);

       // 设置Swagger的默认页面

       c.DocumentFilter<SwaggerDefaultPageFilter>();

   });

   public void Apply(OpenApiDocument swaggerDoc, DocumentFilterContext context)

   {

       // 设置Swagger的默认页面

       swaggerDoc.Paths.Add("/", new OpenApiPathItem

       {

           Operations = new Dictionary<OperationType, OpenApiOperation>

           {

               [OperationType.Get] = new OpenApiOperation

               {

                   Tags = new List<OpenApiTag> { new OpenApiTag { Name = "Default" } },

                   Summary = "欢迎页面",

                   Description = "这是Swagger的默认欢迎页面。",

                   Responses = new OpenApiResponses

                   {

                       ["200"] = new OpenApiResponse

                       {

                           Description = "OK"

                       }

                   }

               }

           }

       });

   }

   // 启用Swagger中间件

   app.UseSwagger();

   app.UseSwaggerUI(c =>

   {

       c.SwaggerEndpoint("/swagger/v1/swagger.json", "API文档");

       // 设置Swagger的默认页面路由

       c.RoutePrefix = string.Empty;

   });

   // 其他中间件配置...