update:添加中转等待界面

QRCodeService/Application/Validations/CreateLinkCommandValidator.cs

@@ -0,0 +1,21 @@
+using FluentValidation;
+using Microsoft.Extensions.Logging;
+using QRCodeService.Application.Commands;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace QRCodeService.Application.Validations
+{
+    public class CreateLinkCommandValidator: AbstractValidator<CreateLinkCommand>
+    {
+        public CreateLinkCommandValidator(ILogger<CreateLinkCommandValidator> logger)
+        {
+            RuleFor(link=>link.SuffixUrl).NotEmpty().WithMessage("No SuffixUrl found");
+
+            logger.LogTrace("----- INSTANCE CREATED - {ClassName}", GetType().Name);
+        }
+    }
+}