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Add/develop memory (#243)

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* 遗漏的历史映射

* 遗漏的历史映射
This commit is contained in:
lixinyue11
2026-01-29 17:57:27 +08:00
committed by GitHub
parent bd480a466b
commit 3459a73705
1 changed files with 5 additions and 0 deletions
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5
api/app/core/agent/langchain_agent.py
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@@ -28,6 +28,8 @@ from langchain.agents import create_agent
from langchain_core.messages import AIMessage, BaseMessage, HumanMessage, SystemMessage from langchain_core.messages import AIMessage, BaseMessage, HumanMessage, SystemMessage
from langchain_core.tools import BaseTool from langchain_core.tools import BaseTool
from app.utils.config_utils import resolve_config_id
logger = get_business_logger() logger = get_business_logger()
@@ -196,6 +198,9 @@ class LangChainAgent:
2. 如果只有 user_message：创建单条用户消息 [user]（用于历史记忆场景） 2. 如果只有 user_message：创建单条用户消息 [user]（用于历史记忆场景）
3. 每条消息会被转换为独立的 Chunk，保留 speaker 字段 3. 每条消息会被转换为独立的 Chunk，保留 speaker 字段
""" """
db = next(get_db())
actual_config_id=resolve_config_id(actual_config_id, db)
if storage_type == "rag": if storage_type == "rag":
# RAG 模式：组合消息为字符串格式（保持原有逻辑） # RAG 模式：组合消息为字符串格式（保持原有逻辑）
combined_message = f"user: {user_message}\nassistant: {ai_message}" combined_message = f"user: {user_message}\nassistant: {ai_message}"