Api/Dilon.Core/Util/TreeBuildUtil.cs

@@ -12,13 +12,13 @@ namespace Dilon.Core
         /// 获取节点id
         /// </summary>
         /// <returns></returns>
-        long GetId();
+        string GetId();
 
         /// <summary>
         /// 获取节点父id
         /// </summary>
         /// <returns></returns>
-        long GetPid();
+        string GetPid();
 
         /// <summary>
         /// 设置Children
@@ -36,7 +36,7 @@ namespace Dilon.Core
         /// <summary>
         /// 顶级节点的父节点Id(默认0)
         /// </summary>
-        private readonly long _rootParentId = 0L;
+        private readonly string _rootParentId = System.Guid.Empty.ToString().ToLower();
 
         /// <summary>
         /// 构造树节点