我已经使用bot框架v4 c＃在本地创建了一个bot。它有一个欢迎卡，当我将本地URL与模拟器连接后，该卡会自动弹出，但是最近我将我的机器人部署在Azure上，并使用直接通道将其集成到我的网站中。现在，每当我单击时，它都会打开该机器人，但是欢迎卡并不会自动出现，当我从聊天机器人中写一些东西时，它就会出现。我只希望欢迎卡自动出现在模拟器中。你们可以帮我吗？下面是我正在网站中集成的直线代码。
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title></title>
<!-- Paste line 7 to 27 after the title tag in _Layout.cshtml -->
<link href="https://cdn.botframework.com/botframework-webchat/latest/botchat.css" rel="stylesheet"
/>
<script src="https://cdn.botframework.com/botframework-webchat/latest/botchat.js"></script>
<style>
#mychat {
margin: 10px;
position: fixed;
bottom: 30px;
left: 10px;
z-index: 1000000;
}
.botIcon {
float: left !important;
border-radius: 50%;
}
.userIcon {
float: right !important;
border-radius: 50%;
}
</style>
</head>
< body>
<!-- Paste line from 31 to 33 before the </body> tag at the end of code -->
<div id="container">
<img id="mychat" src=""/>
</div>
</body>
<!-- Paste line 38 to 88 after the </html> tag -->
<script>
(function () {
var div = document.createElement("div");
var user = {
id: "",
name: ''
};
var bot = {
id: '',
name: 'SaathiBot'
};
const botConnection = new BotChat.DirectLine({
secret: '',
webSocket: false
})
document.getElementsByTagName('body')[0].appendChild(div);
div.outerHTML = "<div id='botDiv' style='width: 400px; height: 0px; margin:10px; position:
fixed; bottom: 0; left:0; z-index: 1000;><div id='botTitleBar' style='height: 40px; width: 400px;
位置：固定；光标：指针；'>“;
BotChat.App({
botConnection: botConnection,
user: user,
bot: bot
}, document.getElementById("botDiv"));
document.getElementsByClassName("wc-header")[0].setAttribute("id", "chatbotheader");
document.querySelector('body').addEventListener('click', function (e) {
e.target.matches = e.target.matches || e.target.msMatchesSelector;
if (e.target.matches('#chatbotheader')) {
var botDiv = document.querySelector('#botDiv');
botDiv.style.height = "0px";
document.getElementById("mychat").style.display = "block";
};
});
document.getElementById("mychat").addEventListener("click", function (e) {
document.getElementById("botDiv").style.height = '500px';
e.target.style.display = "none";
})
}());
</script>
这也是我在C＃中的欢迎卡代码
namespace Microsoft.BotBuilderSamples
{
public class WelcomeUser : SaathiDialogBot<MainDialog>
{
protected readonly string[] _cards =
{
Path.Combine(".", "Resources", "WelcomeCard.json"),
};
public WelcomeUser(ConversationState conversationState, UserState userState, MainDialog dialog, ILogger<SaathiDialogBot<MainDialog>> logger)
: base(conversationState, userState, dialog, logger)
{
}
protected override async Task OnMembersAddedAsync(IList<ChannelAccount> membersAdded, ITurnContext<IConversationUpdateActivity> turnContext, CancellationToken cancellationToken)
{
await SendWelcomeMessageAsync(turnContext, cancellationToken);
Random r = new Random();
var cardAttachment = CreateAdaptiveCardAttachment(_cards[r.Next(_cards.Length)]);
await turnContext.SendActivityAsync(MessageFactory.Attachment(cardAttachment), cancellationToken);
}
private static async Task SendWelcomeMessageAsync(ITurnContext turnContext, CancellationToken cancellationToken)
{
foreach (var member in turnContext.Activity.MembersAdded)
{
if (member.Id != turnContext.Activity.Recipient.Id)
{
if (DateTime.Now.Hour < 12)
{
await turnContext.SendActivityAsync(
$"Hi,Good Morning {member.Name}",
cancellationToken: cancellationToken);
}
else if (DateTime.Now.Hour < 17)
{
await turnContext.SendActivityAsync(
$"Hi,Good Afternoon {member.Name}",
cancellationToken: cancellationToken);
}
else
{
await turnContext.SendActivityAsync(
$"Hi,Good Evening {member.Name}",
cancellationToken: cancellationToken);
}
}
}
}
private static Attachment CreateAdaptiveCardAttachment(string filePath)
{
var adaptiveCardJson = File.ReadAllText(filePath);
var adaptiveCardAttachment = new Attachment()
{
ContentType = "application/vnd.microsoft.card.adaptive",
Content = JsonConvert.DeserializeObject(adaptiveCardJson),
};
return adaptiveCardAttachment;
}
}
}
这里是欢迎卡中继承的saathiDialog代码。这是我的bot文件夹中的两个文件
namespace Microsoft.BotBuilderSamples
{
public class SaathiDialogBot<T> : ActivityHandler where T : Dialog
{
protected readonly BotState ConversationState;
protected readonly Dialog Dialog;
protected readonly ILogger Logger;
protected readonly BotState UserState;
private DialogSet Dialogs { get; set; }
public SaathiDialogBot(ConversationState conversationState, UserState userState, T dialog, ILogger<SaathiDialogBot<T>> logger)
{
ConversationState = conversationState;
UserState = userState;
Dialog = dialog;
Logger = logger;
}
public override async Task OnTurnAsync(ITurnContext turnContext, CancellationToken cancellationToken = default(CancellationToken))
{
var activity = turnContext.Activity;
if (string.IsNullOrWhiteSpace(activity.Text) && activity.Value != null)
{
activity.Text = JsonConvert.SerializeObject(activity.Value);
}
if (turnContext.Activity.Text == "Yes")
{
await turnContext.SendActivityAsync($"Good bye. I will be here if you need me. ", cancellationToken: cancellationToken);
await turnContext.SendActivityAsync($"Say Hi to wake me up.", cancellationToken: cancellationToken);
}
else
{
await base.OnTurnAsync(turnContext, cancellationToken);
}
await ConversationState.SaveChangesAsync(turnContext, false, cancellationToken);
await UserState.SaveChangesAsync(turnContext, false, cancellationToken);
}
protected override async Task OnMessageActivityAsync(ITurnContext<IMessageActivity> turnContext, CancellationToken cancellationToken)
{
Logger.LogInformation("Running dialog with Message Activity.");
await Dialog.RunAsync(turnContext, ConversationState.CreateProperty<DialogState>(nameof(DialogState)), cancellationToken);
}
}
}
发送自定义事件活动。
有关更多信息，请检查此link
[如果您使用的是WebChat或Directline，则在创建会话时会发送漫游器的ConversationUpdate，而在用户第一次发送消息时会发送用户端的ConversationUpdate。最初发送ConversationUpdate时，消息中没有足够的信息来构造对话框堆栈。之所以在模拟器中似乎起作用，是因为该模拟器模拟了一种伪DirectLine，但是两个对话更新都在模拟器中同时得到解决，而实际服务的执行情况并非如此。
代替使用ConversationUpdate，您可以在客户端代码中发布事件活动（用于Web聊天的嵌入式HTML），然后用欢迎消息响应事件。
<!DOCTYPE html>
<html>
<head>
<link href="https://cdn.botframework.com/botframework-webchat/latest/botchat.css" rel="stylesheet" />
</head>
<body>
<div>
<div id="bot" />
</div>
<script src="https://cdn.botframework.com/botframework-webchat/latest/botchat.js"></script>
<script>
var user = {
id: 'user-id',
name: 'user name'
};
var botConnection = new BotChat.DirectLine({
token: '[DirectLineSecretHere]',
user: user
});
BotChat.App({
user: user,
botConnection: botConnection,
bot: { id: 'bot-id', name: 'bot name' },
resize: 'detect'
}, document.getElementById("bot"));
botConnection
.postActivity({
from: user,
name: 'requestWelcomeDialog',
type: 'event',
value: ''
})
.subscribe(function (id) {
console.log('"trigger requestWelcomeDialog" sent');
});
</script>
</body>
</html>
private async Task HandleSystemMessage(Activity message)
{
await TelemetryLogger.TrackActivity(message);
if (message.Type == ActivityTypes.DeleteUserData)
{
// Implement user deletion here
// If we handle user deletion, return a real message
}
else if (message.Type == ActivityTypes.ConversationUpdate)
{
}
else if (message.Type == ActivityTypes.ContactRelationUpdate)
{
}
else if (message.Type == ActivityTypes.Typing)
{
// Handle knowing that the user is typing
}
else if (message.Type == ActivityTypes.Ping)
{
}
else if (message.Type == ActivityTypes.Event)
{
var eventActivity = message.AsEventActivity();
if (eventActivity.Name == "setUserIdEvent")
{
ConnectorClient connector = new ConnectorClient(new Uri(message.ServiceUrl));
var userId = message.From.Id;
var welcomeMessages = GreetingHelper.FormatWelcomeMessages(userProfile);
foreach (var welcomeMessage in welcomeMessages)
{
var reply = message.CreateReply(welcomeMessage);
await connector.Conversations.ReplyToActivityAsync(reply);
}
}
}
}
希望这会有所帮助。