feature:给所有仓储类都添加批量更新方法

DMS.Infrastructure/Repositories/VariableTableRepository.cs

@@ -108,6 +108,18 @@ public class VariableTableRepository : BaseRepository<DbVariableTable>, IVariabl
     }
 
 
+    /// <summary>
+    /// 异步批量更新变量表。
+    /// </summary>
+    /// <param name="entities">要更新的变量表实体列表。</param>
+    /// <returns>受影响的行数。</returns>
+    public async Task<int> UpdateAsync(List<VariableTable> entities)
+    {
+        var dbEntities = _mapper.Map<List<DbVariableTable>>(entities);
+        return await base.UpdateAsync(dbEntities);
+    }
+    
+
     /// <summary>
     /// 异步根据实体列表批量删除变量表。
     /// </summary>