feat: 支持Matrix access_token登录，配置AI模型接口

main.py

@@ -14,7 +14,7 @@ import logging
 from datetime import datetime
 import os
 
-from models import init_db, get_db, User, Conversation, Message, SystemConfig
+from models import init_db, get_db, SessionLocal, User, Conversation, Message, SystemConfig
 from services import ai_service, ConversationService, matrix_bot
 
 # 配置日志
@@ -379,7 +379,15 @@ async def update_config(data: dict, db: Session = Depends(get_db)):
     
     db.commit()
     
-    # 如果更新了Matrix配置，重新连接
+    # 根据配置类型执行相应操作
+    if key.startswith('ai_'):
+        # 更新AI服务配置
+        configs = {c.key: c.value for c in db.query(SystemConfig).all()}
+        api_base = configs.get('ai_api_base', 'http://192.168.2.17:19007/v1')
+        api_key = configs.get('ai_api_key', 'xxxx')
+        model = configs.get('ai_model', 'auto')
+        ai_service.update_config(api_base, api_key, model)
+    
     if key.startswith('matrix_') and matrix_bot.is_running:
         await matrix_bot.disconnect()
         await matrix_bot.init_from_config()
@@ -440,6 +448,18 @@ async def startup():
     init_db()
     logger.info("数据库初始化完成")
     
+    # 从数据库加载AI配置
+    db = SessionLocal()
+    try:
+        configs = {c.key: c.value for c in db.query(SystemConfig).all()}
+        api_base = configs.get('ai_api_base', 'http://192.168.2.17:19007/v1')
+        api_key = configs.get('ai_api_key', 'xxxx')
+        model = configs.get('ai_model', 'auto')
+        ai_service.update_config(api_base, api_key, model)
+        logger.info(f"AI配置已加载: {api_base}, model={model}")
+    finally:
+        db.close()
+    
     # 初始化Matrix Bot
     await matrix_bot.init_from_config()
     if matrix_bot.is_running: