添加项目文件。

WaterCloud.Data/Extensions/ISqlSugarEntitySeedData.cs

@@ -0,0 +1,17 @@
+using System.Collections.Generic;
+
+namespace WaterCloud.DataBase;
+
+/// <summary>
+/// 实体种子数据接口
+/// </summary>
+/// <typeparam name="TEntity"></typeparam>
+public interface ISqlSugarEntitySeedData<TEntity>
+    where TEntity : class, new()
+{
+    /// <summary>
+    /// 种子数据
+    /// </summary>
+    /// <returns></returns>
+    IEnumerable<TEntity> SeedData();
+}