json 列更新需要手动设置

2024-11-08 14:28:53 +08:00
parent 41a889f201
commit 5fdbdfec82
4 changed files with 13 additions and 2 deletions
@@ -73,7 +73,7 @@ namespace IRaCIS.Core.Infra.EFCore
        #endregion


-
+        void MarkAsModified<TFrom>(TFrom entity,  string propertyName);

    }

@@ -4,6 +4,7 @@ using IRaCIS.Core.Domain.Models;
 using IRaCIS.Core.Domain.Share;
 using IRaCIS.Core.Infrastructure;
 using IRaCIS.Core.Infrastructure.Extention;
+using Microsoft.EntityFrameworkCore;
 using Microsoft.EntityFrameworkCore.ChangeTracking;
 using Microsoft.EntityFrameworkCore.Query;
 using Microsoft.Extensions.Localization;
@@ -445,6 +446,15 @@ namespace IRaCIS.Core.Infra.EFCore

        #endregion

+        public void MarkAsModified<TFrom>(TFrom entity, string propertyName)
+        {
+            // 获取属性的元数据
+            var entry = _dbContext.Entry(entity);
+
+            // 设置指定属性为已修改
+            entry.Property(propertyName).IsModified = true;
+        }
+

        #region 异步查询