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c# - 如何在直线频道中创建语言机器人

问题描述

我正在使用 bot framework 创建一个 bot，在 directline channel 中。已经创建了 2 个机器人，一个用英语，一个用法语，但我的想法是只创建一个机器人，并根据用户调用 dialog englishluis 和 frenchluis。

我的机器人也在使用语音识别。

这是我的法语直连代码：

<!DOCTYPE html>
 <html>
<head>
<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 src="https://cdn.botframework.com/botframework- 
    webchat/latest/CognitiveServices.js"></script>
<script>
var speechOptions = {
    speechRecognizer: new CognitiveServices.SpeechRecognizer(
        { locale: 'fr-fr', subscriptionKey: 
    'xxxxxxx' }),

    speechSynthesizer: new CognitiveServices.SpeechSynthesizer(
        {
            subscriptionKey: 'xxxxxxxxxxx',
            gender: CognitiveServices.SynthesisGender.Female,
            voiceName: 'Microsoft Server Speech Text to Speech Voice (fr-FR, 
         HortenseRUS)'
        })
}

var botConnection = new BotChat.DirectLine({
    // secret: 
         "yF0xxxxxxxxxxxxxxM",
    secret: "yBxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx",
    webSocket: true ,

});


  BotChat.App({
        speechOptions: speechOptions,
        botConnection: botConnection,
        user: {
            id: 'userid',
            name: 'User',
        },
        bot: { id: 'botid' },
        resize: 'detect',
        locale: 'fr-FR'

    },
  document.getElementById("bot"));

   function postHelp() {
    botConnection
        .postActivity({
            from: { id: 'userid', name: 'User' },
            name: 'postHelp',
            type: 'message',
            text: 'help'
        })
        .subscribe(function(id) {
            console.log('"postHelp" sent');
        });
};

function welcome() {
    botConnection
        .postActivity({
            from: { id: 'userid', name: 'User' },
            name: 'welcome',
            type: 'event',
            value: 'help'
        })
        .subscribe(function (id) {
            console.log('"welcome" sent');
        });
  }
    </script>
   </body>
    </html>

如何创建一个函数来检测来自 messagecontroller.cs 的语言，或者如果您有任何其他想法，请帮助我。

先感谢您

directline.html的新代码

<!DOCTYPE html>
<html>
<head>
<link href="https://cdn.botframework.com/botframework- 
 webchat/latest/botchat.css" rel="stylesheet" />
 </head>
 <div id="bot" />
  <script src="https://cdn.botframework.com/botframework- 
 webchat/latest/botchat.js"></script>
  <script src="https://cdn.botframework.com/botframework- 
  webchat/latest/CognitiveServices.js"></script>
  <script>
   var speechOptions = {
    speechRecognizer: new CognitiveServices.SpeechRecognizer(
        { locale: String.localrec, subscriptionKey: 
   'xxxxxxxxxxxxx' }),

    speechSynthesizer: new CognitiveServices.SpeechSynthesizer(
        {
            subscriptionKey: 'xxxxxxxxxxxxxxxx',
            gender: CognitiveServices.SynthesisGender.Female,
           // voiceName: 'Microsoft Server Speech Text to Speech Voice (fr- 
         FR, HortenseRUS)'
            voiceName: String.localevoice

        })
}

var botConnection = new BotChat.DirectLine({
    // secret: "yxxxxxxxxxxxxxxxM",
    secret: "yxxxxxxxxxxxxxxxxxxx",
    webSocket: true ,

  });


      BotChat.App({
        speechOptions: speechOptions,
        botConnection: botConnection,
        user: {
            id: 'userid',
            name: 'User',
        },
        bot: { id: 'botid' },
        resize: 'detect',
        locale: String.localed

    },
document.getElementById("bot"));

function postHelp() {
    botConnection
        .postActivity({
            from: { id: 'userid', name: 'User' },
            name: 'postHelp',
            type: 'message',
            text: 'help'
        })
        .subscribe(function(id) {
            console.log('"postHelp" sent');
        });
};

function welcome() {
    botConnection
        .postActivity({
            from: { id: 'userid', name: 'User' },
            name: 'welcome',
            type: 'event',
            value: 'help'
        })
        .subscribe(function (id) {
            console.log('"welcome" sent');
        });
}
     var getFirstBrowserLanguage = function () {
var nav = window.navigator,
browserLanguagePropertyKeys = ['language', 'browserLanguage', 
'systemLanguage', 'userLanguage'],
i,
language;

    // support for HTML 5.1 "navigator.languages"
 if (Array.isArray(nav.languages)) {
  for (i = 0; i < nav.languages.length; i++) {
    language = nav.languages[i];
    if (language && language.length) {
      return language;
    }
  }
    }

// support for other well known properties in browsers
for (i = 0; i < browserLanguagePropertyKeys.length; i++) {
  language = nav[browserLanguagePropertyKeys[i]];
  if (language && language.length) {
    return language;
    }
   }

    return null;
   };

  console.log(getFirstBrowserLanguage());

let localed = "";
if ((navigator.languages != undefined) || (navigator.languages == "fr") || 
 getFirstBrowserLanguage() =="fr")
String.localed = 'fr-fr';
  else
String.localed = 'en-US';

    let localrec = "";
  if ((navigator.languages != undefined) || (navigator.languages == "fr") || 
  getFirstBrowserLanguage() =="fr")
String.localrec = 'fr-fr';
else
String.localrec = null;


function getVoice(localevoice) {
if (locale.startsWith('fr'))
    return 'Microsoft Server Speech Text to Speech Voice (fr-FR, 
      HortenseRUS)';
else
    return 'Microsoft Server Speech Text to Speech Voice (en-US, ZiraRUS)';
  }

let localevoice = "";
if ((navigator.languages != undefined) || (navigator.languages == "fr") || 
 (getFirstBrowserLanguage() =="fr")  || (navigator.languages[0] == "fr") || 
    (navigator.language == "fr") || (navigator.userLanguage == "fr" ))// IE 
            <= 10

    String.localevoice = 'Microsoft Server Speech Text to Speech Voice (fr- 
           FR, HortenseRUS)';
      else
    String.localevoice = 'Microsoft Server Speech Text to Speech Voice (en- 
                   US, 
         ZiraRUS)';



   </script>
      </body>
     </html>

现在的问题是 bot 可以理解 bonjour 是用于 frenchdialog 和 hello 或其他英语单词 callenglishdialog。但是当我开始讲话时，法语对话中的机器人会像用英语一样阅读单词。我在我的代码中找不到问题

标签： c#htmlbotframeworkspeech-recognitiondirect-line-botframework

解决方案

您可以在消息控制器中检查活动的 .Locale 属性，并基于它加载不同的对话框：

if (activity.Locale.StartsWith("fr"))
    await Conversation.SendAsync(activity, () => new FrenchLuisDialog());
else
    await Conversation.SendAsync(activity, () => new EnglishLuisDialog());

在托管 webchat 控件的页面中，从导航器中检索语言环境并使用它来设置语音识别器、选择语音并为 BotChat.App 设置语言环境：

<script>

function getVoice(locale) {
    if (locale.startsWith('fr'))
        return 'Microsoft Server Speech Text to Speech Voice (fr-FR, HortenseRUS)';
    else
        return 'Microsoft Server Speech Text to Speech Voice (en-US, ZiraRUS)';
}

let locale = "";
if (navigator.languages != undefined)
    locale = navigator.languages[0];
else
    locale = navigator.language;


var speechOptions = {
    speechRecognizer: new CognitiveServices.SpeechRecognizer(
        {locale: locale, subscriptionKey:'xxxxxxx' }),

    speechSynthesizer: new CognitiveServices.SpeechSynthesizer(
        {
            subscriptionKey: 'xxxxxxxxxxx',
            gender: CognitiveServices.SynthesisGender.Female,
            voiceName: getVoice(locale)
        })
}

var botConnection = new BotChat.DirectLine({
    secret: "yBxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx",
    webSocket: true ,

});


  BotChat.App({
        speechOptions: speechOptions,
        botConnection: botConnection,
        user: {
            id: 'userid',
            name: 'User',
        },
        bot: { id: 'botid' },
        resize: 'detect',
      locale: locale

    },
  document.getElementById("bot"));

...

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