添加项目文件。

Core/MAX.Core/Helpers/IdHelper.cs

@@ -0,0 +1,45 @@
+namespace MAX.Core.Helpers;
+
+/// <summary>
+/// 标识生成器
+/// </summary>
+public static partial class IdHelper
+{
+	/// <summary>
+	/// 标识
+	/// </summary>
+	private static string _id;
+
+	/// <summary>
+	/// 设置标识
+	/// </summary>
+	/// <param name="id">Id</param>
+	public static void SetId(string id)
+	{
+		_id = id;
+	}
+
+	/// <summary>
+	/// 重置标识
+	/// </summary>
+	public static void Reset()
+	{
+		_id = null;
+	}
+
+	/// <summary>
+	/// 用Guid创建标识,去掉分隔符
+	/// </summary>
+	public static string Guid()
+	{
+		return string.IsNullOrWhiteSpace(_id) ? System.Guid.NewGuid().ToString("N") : _id;
+	}
+
+	///// <summary>
+	///// 获取Guid
+	///// </summary>
+	//public static Guid GetGuid()
+	//{
+	//    return string.IsNullOrWhiteSpace(_id) ? System.Guid.NewGuid() : _id.ToGuid();
+	//}
+}