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Yes.Blog/Endpoints/Admins/Articles/CreateArticleEndpoint.cs

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+namespace Yes.Blog.Endpoints.Admins.Articles
+{
+    public class CreateArticleEndpoint : AdminEndpointScheme, IEndpoint
+	{
+		public void Map(IEndpointRouteBuilder app) => app.MapPost("/articles", Handle).WithRequestValidation<Request>();
+
+		public record Request(
+			int CategoryId,
+			string Title,
+			string? Slug,
+			string Content,
+			string? CoverUrl,
+			string? Summary,
+			List<string> Tags,
+			bool IsDraft
+		);
+
+		public class RequestValidator : AbstractValidator<Request>
+		{
+			public RequestValidator()
+			{
+				RuleFor(x => x.Content).NotEmpty().WithMessage("文章内容不能为空！").NotNull().WithMessage("文章内容不能为空！");
+
+				RuleFor(x => x.Title).NotEmpty().WithMessage("标题不能为空！").NotNull().WithMessage("标题不能为空！").When(x => !x.IsDraft);
+
+				RuleFor(x => x.CategoryId).NotEqual(0).WithMessage("请选择分类！").When(x => !x.IsDraft);
+
+				RuleFor(x => x.CoverUrl).MaximumLength(256).WithMessage("封面图地址长度不能超过256！");
+
+				RuleFor(x => x.Tags).ForEach(x => x.MaximumLength(32).WithMessage("单个标签长度不能超过32个字符！"))
+					.Must(y => y.Count() <= 5).WithMessage("标签数量不能超过5个！");
+
+				RuleFor(x => x.Slug).MaximumLength(128).WithMessage("缩略名长度不能超过128！");
+
+				RuleFor(x => x.Slug)
+					.Must(x => x.IsSlug())
+					.WithMessage(x => $"缩略名{x.Slug}无效，只能为字母数字横线和下划线组合，且不能使用纯数字！")
+					.When(x => !string.IsNullOrEmpty(x.Slug));
+			}
+
+
+		}
+
+		private async Task<IResult> Handle([FromBody] Request request, IMediator mediator, IMapper mapper, CancellationToken cancellationToken)
+		{
+			var id = 0;
+			if (request.IsDraft)
+			{
+                var command =  mapper.Map<CreateDraftCommand>(request);
+                var response = await mediator.Send(command, cancellationToken);
+			}
+			else
+			{
+                var command = mapper.Map<CreateArticleCommand>(request);
+                var response = await mediator.Send(command, cancellationToken);
+
+
+            }
+		
+            return Result.Ok(new { Id = id });
+        }
+	}
+
+	internal class CreateArticleMappingProfile : IRegister
+	{
+		public void Register(TypeAdapterConfig config)
+		{
+			config.ForType<CreateArticleEndpoint.Request, CreateArticleCommand>();
+		}
+	}
+}