如何在Net-Core的botframework v4内部调用对话框? [英] How to call dialog inside botframework v4 in net-core?

问题描述

我终于将一个机器人从v3迁移到v4，并且可以正常工作.没有这个社区是不可能的.谢谢大家！

I finally migrated a bot from v3 to v4 and it is working. It wouldn't be possible with out this community. Thank you all!

现在，我试图在我的漫游器中包含对话框.我已经阅读了文档，并研究了github(botframework v4存储库)中的示例，在这种情况下，所有示例始终以对话开头.

Now I am trying to include dialog in my bot. I've read documentation and have studied samples in github (botframework v4 repository), in this case all samples always start with dialog.

我不需要从对话框开始，因为不是所有来自用户的消息都需要对话框.来自用户的大部分消息都称为Luis，足以产生独特的响应.

I don't need to start with dialogs because not all messages from the users require dialog. The most of messages from users call Luis and it is enough to unique response.

问题是:

在某些情况下，我的逻辑确定用户消息需要更多详细信息，然后我需要启动一个对话框以询问更多详细信息.用户发送了几则不需要在同一会话中进行对话的消息后，我不知道如何启动该对话框.

In some cases, my logic identify that user message requires more details, then I need to start a dialog to ask for more detail. I don't know how to start the dialog after user has sent several messages that doesn't require dialogs in the same session.

谢谢您对我的帮助！

推荐答案

您无需使用Dialog处理单回合响应.在您的情况下，您可以处理ActivityHandler中OnMessageActivityAsync中的用户输入，针对Luis运行，然后使用SendActivityAsync直接将响应发送回以获取简单的意图，或者在需要时运行dialog.RunAsync以启动对话框.

You don't need to use Dialog to process single turn responses. In your case you can process the user input in OnMessageActivityAsync from your ActivityHandler, run against Luis, then use SendActivityAsync to send response back directly for simple intents, or run dialog.RunAsync to start a dialog when needed.

您的简单意图没有状态，因此您无需担心先前的消息".

Your simple intents don't have a state, so there is nothing you need to worry about "previous messages".

但是，我个人建议您从处理意图识别和意图处理的父对话框开始.这样，您的意图识别/处理逻辑就可以移出ActivityHandler了，添加诸如身份验证之类的内容会变得更加容易.

However, I personally would suggest you start with a parent dialog which handles intent identification and intent processing. By doing that your intent identification/processing logic can be moved out of the ActivityHandler and it's easier to add things like authentication.

这确实需要一些代码.我试图在我的一个项目中简化这种情况，以便机器人开发人员可以专注于他们的业务逻辑.我在 git中心上共享了代码，并提供了一些示例.如果您有兴趣，可以查看一下.

This does require a bit of code though. I tried to simplify this kind of situation in one of my projects so that bot developers can focus on their business logic. I shared the code on git hub with some sample. If you are interested you can check it out.

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