如何使用Bot Framework C#Bot Builder记录聊天对话 [英] How to log a chat conversation with Bot Framework C# Bot Builder

问题描述

我想记录我的机器人对话(到文本文件或数据库).我想捕获机器人的所有输入和输出，包括由FormFlow，Confirms等生成的任何文本.我不需要诸如卡片的图形元素，但也可以从它们中获取文本.

I would like to log my bot conversations (to a text file or DB). I want to capture all of the input and output from the bot, including any text generated by FormFlow, Confirms, etc. I don't need the graphical elements like cards, but it would be nice to have the text from them too.

在我的应用程序中的每个输入/输出之后添加日志记录语句似乎不切实际，尤其是因为我无法轻松准确地知道FormFlow向用户发送了哪些文本.

It doesn't seem practical to add logging statements after each input/output in my app, particularly since I can't easily tell exactly what text was sent to the user by FormFlow.

做到这一点的最佳方法是什么?

What's the best way to do this?

推荐答案

您可以使用对于C#版本，您必须实现 IActivityLogger 并在LogAsync方法中记录所需的内容.

For C# version you must implement the IActivityLogger and log what you want in the LogAsync method.

例如:

public class DebugActivityLogger : IActivityLogger
{
    public async Task LogAsync(IActivity activity)
    {
        Debug.WriteLine($"From:{activity.From.Id} - To:{activity.Recipient.Id} - Message:{activity.AsMessageActivity()?.Text}");
    }
}

最后，您必须使用以下内容(在global.asax中)在AutoFact中注册:

Finally, you must register in AutoFact with something like this (in global.asax):

var builder = new ContainerBuilder();
builder.RegisterType<DebugActivityLogger>().AsImplementedInterfaces().InstancePerDependency();
builder.Update(Conversation.Container);

如果您使用的是nodejs版本，则它更简单:

If you're using the nodejs version, its more straightforward:

const logUserConversation = (event) => { console.log('message: ' + event.text + ', user: ' + event.address.user.name);
};
// Middleware for logging
bot.use({
    receive: function (event, next) {
        logUserConversation(event);
        next();
    },
    send: function (event, next) {
        logUserConversation(event);
        next();
    }
});

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