自定义操作可以运行我们想要的任何代码,包括 API 调用、数据库查询等。想要在故事中使用的任何自定义操作都需要添加到域文件的 actions 部分。
当对话引擎预测要执行的自定义动作时,它会调用 Action Server,并提供以下信息:
{"next_action": "string","sender_id": "string","tracker": {"conversation_id": "default","slots": {},"latest_message": {},"latest_event_time": 1537645578.314389,"followup_action": "string","paused": false,"events": [],"latest_input_channel": "rest","active_loop": {},"latest_action": {},},"domain": {"config": {},"session_config": {},"intents": [],"entities": [],"slots": {},"responses": {},"actions": [],"forms": {},"e2e_actions": []},"version": "version"}
Action Server 应该以事件和响应列表进行响应:
{"events": [{}],"responses": [{}]}
