From a92d5ef77ae9dd44d3a1820f419cf86164ca0452 Mon Sep 17 00:00:00 2001
From: sunkaixuan <610262374@qq.com>
Date: Sat, 4 Oct 2025 11:25:44 +0800
Subject: [PATCH] Update mongodb

---
 .../SqlSugar.MongoDbCore/Tools/UtilMethods.cs          | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/Src/Asp.NetCore2/SqlSugar.MongoDbCore/Tools/UtilMethods.cs b/Src/Asp.NetCore2/SqlSugar.MongoDbCore/Tools/UtilMethods.cs
index b8666c908..3b3165b03 100644
--- a/Src/Asp.NetCore2/SqlSugar.MongoDbCore/Tools/UtilMethods.cs
+++ b/Src/Asp.NetCore2/SqlSugar.MongoDbCore/Tools/UtilMethods.cs
@@ -147,6 +147,12 @@ namespace SqlSugar.MongoDb
                 return arrayObj;
             }
         }
+        internal static object DateOnlyToDateTime(object value)
+        {
+            if (value == null) return null;
+            var method = value.GetType().GetMethods().First(it => it.GetParameters().Length == 0 && it.Name == "ToShortDateString");
+            return method.Invoke(value, new object[] { });
+        }
         public static BsonValue MyCreate(object value)
         {
             if (value is DateTime dt)
@@ -162,6 +168,10 @@ namespace SqlSugar.MongoDb
             {
                 value = ObjectId.Parse(s);
             }
+            else if (value!=null&&value?.GetType()?.Name=="DateOnly")
+            {
+                value = Convert.ToDateTime(DateOnlyToDateTime(value)).ToString("yyyy-MM-dd");
+            }
             return BsonValue.Create(value);
         }
         internal static MongoDB.Bson.IO.JsonWriterSettings GetJsonWriterSettings()