时间戳

首页 > 解决方案 > 如何让 BOT 发起对话

c# - 如何让 BOT 发起对话

问题描述

我创建了一个使用新的多圈 QnAmaker 功能的 QnABot。BOT 在与模拟器一起使用时可以很好地启动对话，但在 Iframe 或 Azure 测试环境中使用时则不行。任何人都可以帮助我了解我需要在代码中添加或更改什么以使其启动。澄清一下，当我在本地运行代码时，它可以工作。它不适用于 iframe 或类似内容

    protected override async Task OnMembersAddedAsync(IList<ChannelAccount> membersAdded, ITurnContext<IConversationUpdateActivity> turnContext, CancellationToken cancellationToken)
    {
        foreach (var member in membersAdded)
        {
            // Greet anyone that was not the target (recipient) of this message.
            if (member.Id != turnContext.Activity.Recipient.Id)
            {
                await turnContext.SendActivityAsync(MessageFactory.Text($"Welcome to the IBC Leave Bot, I can help you answer questions about your leave.\n\n Type HELP to get some ideas about what to ask me"), cancellationToken);
            }
        }
    }
}

}

标签： c#botframeworkqnamaker

解决方案

你不能从服务器端做任何事情，你必须从客户端发起对话。在 Azure 测试环境或 Iframe（直连）上，它在您发送第一条消息时完成。

这是嵌入机器人的 html 页面示例

<!DOCTYPE html>
<html>
<head>
<title>
        chatbot
   </title>
   <meta charset="UTF-8">
   <link href="https://cdn.botframework.com/botframework-webchat/latest/botchat.css" rel="stylesheet" />
</head>
<body>
   <div id="bot" />
   <script src="https://cdn.botframework.com/botframework-webchat/latest/botchat.js"></script>
   <script>
       function guid() {
           return s4() + s4() + '-' + s4() + '-' + s4() + '-' +
               s4() + '-' + s4() + s4() + s4();
       }

       function s4() {
           return Math.floor((1 + Math.random()) * 0x10000)
               .toString(16)
               .substring(1);
       }

       var userId = guid().toUpperCase();
       var userName = 'User-' + Math.floor((1 + Math.random()) * 10000);

       var secret = 'XXXXXX-BotSecret-XXXXXXX';

       var user = {
           id: userId,
           name: userName
       };

       var bot = {
           id: 'Demo-WebAppBot',
           name: ' Demo ChatBot'
       };


       var botConnection = new BotChat.DirectLine({
           secret: secret,
           webSocket: true
       });

       console.log("Init bot component");

       BotChat.App({
           botConnection: botConnection,
           user: user,
           bot: bot,
           resize: 'detect'
       }, document.getElementById("bot"));
<!-- Conversation is initiated here by sending a dummy message to the bot -->
       botConnection.postActivity({ type: "event", from: user, name: "firstMessage", value: "ping" }).subscribe(id => console.log("Conversation updated"));
   </script>
</body>
</html>

推荐阅读