From 0dcb0ff947d85cccc5c990daf4b6ee5a237b20b9 Mon Sep 17 00:00:00 2001
From: fengjiayi <12821976+ning_xi@user.noreply.gitee.com>
Date: Mon, 25 Aug 2025 11:16:15 +0800
Subject: [PATCH] =?UTF-8?q?1.=20=E5=AE=9E=E7=8E=B0=E4=BA=86Tag=E7=9A=84Get?=
 =?UTF-8?q?/Set=E6=8E=A5=E5=8F=A3?=
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Content-Type: text/plain; charset=UTF-8
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---
 Library/Api/IFlowContext.cs     | 19 +++++++++++++++++++
 Library/FlowNode/FlowContext.cs | 15 ++++++++-------
 2 files changed, 27 insertions(+), 7 deletions(-)

diff --git a/Library/Api/IFlowContext.cs b/Library/Api/IFlowContext.cs
index 0dd624d..db6a3ea 100644
--- a/Library/Api/IFlowContext.cs
+++ b/Library/Api/IFlowContext.cs
@@ -3,6 +3,7 @@ using Serein.Library.Utils;
 using System;
 using System.Collections.Generic;
 using System.Data.Common;
+using System.Diagnostics.CodeAnalysis;
 using System.Globalization;
 using System.Linq;
 using System.Threading.Tasks;
@@ -126,6 +127,24 @@ namespace Serein.Library.Api
         /// <param name="data"></param>
         void AddOrUpdate(string nodeModel, object data);
 
+        /// <summary>
+        /// 设置共享对象（在同一个上下文中保持一致）
+        /// </summary>
+        /// <param name="tag"></param>
+        void SetTag(object tag);
+
+        /// <summary>
+        /// 指定泛型尝试获取共享对象（在同一个上下文中保持一致）
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        T? GetTag<T>();
+
+        /// <summary>
+        /// 指定泛型尝试获取共享对象（在同一个上下文中保持一致）
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <param name="tag"></param>
+        bool TryGetTag<T>(out T? tag);
 
         /// <summary>
         /// 重置流程状态（用于对象池回收）
diff --git a/Library/FlowNode/FlowContext.cs b/Library/FlowNode/FlowContext.cs
index 44b6c2e..904c9c0 100644
--- a/Library/FlowNode/FlowContext.cs
+++ b/Library/FlowNode/FlowContext.cs
@@ -266,7 +266,7 @@ namespace Serein.Library
         /// 设置共享对象，不建议设置非托管对象
         /// </summary>
         /// <param name="tag"></param>
-        private void SetTag(object tag)
+        public void SetTag(object tag)
         {
             lock (_tagLockObj)
             {
@@ -275,10 +275,11 @@ namespace Serein.Library
         }
 
         /// <summary>
-        /// 获取共享对象(将在同一个 Web Socket 调起的上下文中保持一致)
+        /// 指定泛型获取共享对象（在同一个上下文中保持一致）
         /// </summary>
         /// <typeparam name="T"></typeparam>
-        private T? GetTag<T>()
+        /// <returns></returns>
+        public T? GetTag<T>()
         {
             TryGetTag(out T? tag);
             return tag;
@@ -286,11 +287,11 @@ namespace Serein.Library
 
 #if NET6_0_OR_GREATER
         /// <summary>
-        /// 获取共享对象(将在同一个 Web Socket 调起的上下文中保持一致)
+        /// 指定泛型尝试获取共享对象（在同一个上下文中保持一致）
         /// </summary>
         /// <typeparam name="T"></typeparam>
         /// <param name="tag"></param>
-        private bool TryGetTag<T>([NotNullWhen(true)] out T? tag)
+        public bool TryGetTag<T>([NotNullWhen(true)] out T? tag)
         {
             lock (_tagLockObj)
             {
@@ -306,11 +307,11 @@ namespace Serein.Library
 
 #else
         /// <summary>
-        /// 获取共享对象(将在同一个 Web Socket 调起的上下文中保持一致)
+        /// 指定泛型尝试获取共享对象（在同一个上下文中保持一致）
         /// </summary>
         /// <typeparam name="T"></typeparam>
         /// <param name="tag"></param>
-        private bool TryGetTag<T>(out T? tag)
+        public bool TryGetTag<T>(out T? tag)
         {
             lock (_tagLockObj)
             {