我正在创建一个机器人来帮助用户根据提供的名称搜索文件，并且我正在使用一个插槽来存储名为“SEARCHCONTENT”的文件名的内存，并且我正在使用“SEARCH”实体来帮助机器人识别搜索词的不同同义词。这是我用于搜索文件的 nlu 数据：
## intent:searchSynonyms
- [search](SEARCH)
- [look for](SEARCH)
- [find](SEARCH)
- [where is](SEARCH)
## intent:file
- file
- file [bills](SEARCHCONTENT)
- [search](SEARCH) file
- [search](SEARCH) file [mouse](SEARCHCONTENT)
- [search](SEARCH) for a file
- [search](SEARCH) for a file [laptops](SEARCHCONTENT)
- [searching](SEARCH) file
- [searching](SEARCH) file [accounting](SEARCHCONTENT)
- [where is](SEARCH) the file
- [where is](SEARCH) the file [order summary](SEARCHCONTENT) located
- [look for](SEARCH) the file
- [look for](SEARCH) the file [degree planner](SEARCHCONTENT)
- [find](SEARCH) file
- [find](SEARCH) file [design report](SEARCHCONTENT)
在域文件中，我指定了将“文本”作为输入的插槽名称：
slots:
SEARCHCONTENT:
type: text
auto_fill: false
然后我继续创建我的表单：
from typing import Any, Text, Dict, List
from rasa_sdk import Action, Tracker
from rasa_sdk.executor import CollectingDispatcher
from rasa_sdk.events import SlotSet
from rasa_sdk.forms import FormAction
class FormActionFileSearch(FormAction):
"""Custom form action to find file"""
def name(self) -> Text:
return "form_action_file_search"
@staticmethod
def required_slots(tracker: "Tracker") -> List[Text]:
return ["SEARCHCONTENT"]
def slot_mappings(self) -> Dict[Text, Any]:
return {"SEARCHCONTENT": self.from_entity(entity="SEARCHCONTENT", intent=["file"])}
def submit(
self,
dispatcher: "CollectingDispatcher",
tracker: "Tracker",
domain: Dict[Text, Any],
) -> List[Dict]:
search_content = tracker.get_slot("SEARCHCONTENT")
dispatcher.utter_message("Searching file " + search_content)
现在，我要做的就是打印文件名以检查它是否正确地从插槽中提取值。
然后我继续到 domain.yml 文件添加表单操作名称：
forms:
- form_action_file_search
然后我继续在我的 config.yml 文件中添加表单策略：
policies:
- name: FormPolicy
然后我继续为文件名搜索创建故事：
## file path affirm
* file{"SEARCHCONTENT":"car budget"}
- form_action_file_search
- form{"name": "form_action_file_search"}
- form{"name": null}
- utter_assistance
* affirm
- utter_askAssistance
然后我将所有意图和操作添加到 domain.yml 文件中，这就是它的外观：
intents:
- file
- affirm
entities:
- SEARCH
- SEARCHCONTENT
slots:
SEARCHCONTENT:
type: text
auto_fill: false
forms:
- form_action_file_search
responses:
utter_assistance:
- text: Is there anything else you need?
utter_askAssistance:
- text: How can I help you?
actions:
- utter_assistance
- utter_askAssistance
当我运行机器人并输入“搜索文件帐户摘要”作为输入时，它给了我以下错误：
