在Watson Assistant中保存用户输入(字符串) [英] Save user input (string) in Watson assistant

问题描述

我正在基于IBM Watson构建一个聊天机器人应用程序.我需要将用户输入保存到变量中.

I'm building a chat-bot application based on IBM Watson. I need to save the user input into a variable.

我在网上搜索，仅找到输入内容必须为sys-(数字，日期，时间，位置，人)的教程.

I searched the web and I only found tutorials where the input must be of entity sys-(number, day, time, location, person).

在我的对话框中，我询问用户有关其标识符的信息.该标识符应为字母数字字符串.

In my dialog I ask the user about his identifier. This identifier should be an alphanumerical string.

我该怎么办?

推荐答案

看看这个

Take a look at this IBM Cloud solution tutorial that creates a chatbot. It uses identifiers for emails, URIs and conferences.

我为您的案例提供了两种选择:

I see two options for your case:

1. 定义实体类型标识符"，并在其定义中使用模式.该模式将是字母数字正则表达式.对于插槽，将标识符"的实体分配为必要的输入.
2. 使用应用字符串提取标识符方法.

1. Define an entity type "identifier" and use a pattern in its definition. The pattern would be the alphanumerical regular expression. For a slot, assign the entity of "identifier" as necessary input.
2. Use the value of the input variable. Thereafter, extract the identifier by applying string methods.

要访问检测到的实体中的实际值，请使用value属性.请参阅 Watson Assistant文档，网址为实体属性以获取完整的语法和示例.

To access the actual value in a detected entity, use the value property. See the Watson Assistant docs on entity properties for the full syntax and examples.

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