我如何提取从用户输入传递的原始日期值 [英] How do i extract the original date value passed from the user input

问题描述

上下文: Watson Conversation机器人有一个节点，该节点由用户的三个输入实体触发，效果很好，但我希望机器人的回复为

Context: The Watson Conversation bot has a node that gets triggered by three input entities from the user, this works fine, but i want the reply from the bot to be

正在检查您的演讲明天.请给我一点时间"

"Checking if you have a lecture tomorrow. Give me a moment"

然后在后台进行查询以建立答案，该答案稍后会反馈给用户.

then there's a query in the background building up the answer that gets replied later to the user.

强词"明天"是一个@sys日期的实体，但我希望它回复用户他/她说的而不是日期，因为该漫游器不能检查两个星期的月份ect，所有有效的日期格式，如果我可以使用用户的原始文本，答复看起来会好得多.

the strong word tomorrow is an @sys-date entity, but i want it to reply to the user what he/she said instead of the date, because the bot can check no both weeks months ect, all valid date formats, and the reply would look much better if i could use the original text from the user.

当我开始工作时，这种原产地检索也将用于其他实体.

This kind of origin retrieval will be used for other entities aswell when i get it working.

推荐答案

在这种情况下，您可以使用context变量，如果要获取特定数据，可以使用 regex 提取用户输入:

You can use the context variable in the case, and if you want to get specific data, you can use regex to extract the user input:

所有用户输入示例

"date": "<? input.text?>"

或用户输入的确切信息，例如:本周"

 "date": "<?@sys-date.literal?>"

等等.

将变量与.literal一起使用，请参见我的完整示例:

Use the variable with the .literal, see my complete example:

        {
  "context": {
    "date": "<?@sys-date.literal?>"
  },
  "output": {
    "text": {
      "values": [
        "Checking if you have a lecture $date. Give me a moment."
      ],
      "selection_policy": "sequential"
    }
  }
}

文档示例 :

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