添加项目文件。

User.WebApi/Controllers/Auth/RefreshRequest.cs

@@ -0,0 +1,20 @@
+using FluentValidation;
+
+namespace IdentityService.WebApi.Controllers.Auth
+{
+    public class RefreshRequest
+    {
+        public string RefreshToken { get; set; }
+    }
+
+    public class RefreshTokenValidator : AbstractValidator<RefreshRequest>
+    {
+        public RefreshTokenValidator()
+        {
+            RuleFor(r => r.RefreshToken)
+                .NotEmpty()
+                .NotNull()
+                ;
+        }
+    }
+}