心动超声后端处理下载，上传，预备

2025-05-29 17:56:19 +08:00
parent 9e83f8df36
commit c00b98daf8
19 changed files with 2385 additions and 0 deletions
@@ -0,0 +1,36 @@
+using Newtonsoft.Json;
+using Newtonsoft.Json.Serialization;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace IRaCIS.Core.SCP
+{
+    public class NullToEmptyStringResolver : DefaultContractResolver
+    {
+
+
+        protected override IList<JsonProperty> CreateProperties(Type type, MemberSerialization memberSerialization)
+        {
+            IList<JsonProperty> properties = base.CreateProperties(type, memberSerialization);
+
+            var list= type.GetProperties()
+                .Select(p =>
+                {
+                    var jp = base.CreateProperty(p, memberSerialization);
+                    jp.ValueProvider = new NullToEmptyStringValueProvider(p);
+                    return jp;
+                }).ToList();
+
+            var uu = list.Select(t => t.PropertyName).ToList();
+
+            //获取复杂对象属性
+          properties =   properties.TakeWhile(t => !uu.Contains(t.PropertyName)).ToList();
+
+          list.AddRange(properties);
+          return list;
+        }
+
+
+    }
+}