初始提交

Infrastructure/Hncore.Infrastructure/OpenApi/OpenApiRequestBase.cs

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+using System;
+using System.Threading.Tasks;
+using Hncore.Infrastructure.Extension;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Serialization;
+
+namespace Hncore.Infrastructure.OpenApi
+{
+    public class OpenApiRequestBase
+    {
+        [JsonProperty("appid")]
+        public string AppId { get; set; }
+        
+        [JsonProperty("timestamp")]
+        public long? Timestamp { get; set; }
+        
+        [JsonProperty("sign")]
+        public string Sign { get; set; }
+
+        public void CheckSign(string key)
+        {
+            var sign = OpenApiSignUtil.CreateSign(this.Timestamp.ToLong(), key);
+
+            if (!String.Equals(sign, Sign, StringComparison.CurrentCultureIgnoreCase))
+            {
+                OpenApiException.Throw(OpenApiReturnCode.SignError);
+            }
+        }
+    }
+}