Gen*_*ick 10 c# botframework azure-language-understanding
我试图从标记为一个方法中获得完整的原始文本LuisIntent中的LuisDialog.
文档将这些方法显示为两个参数:
IDialogContext context, LuisResult result
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这两者都没有公开披露消息的原始文本.上下文对象确实包含消息但在私有属性(context.data.message.text)中是不可访问的.
有没有办法在中访问它context,还是可以将它传递给对话框构造函数?
小智 8
您可以覆盖LuisDialog的MessageReceived(...)函数,将您需要的消息字段保留为成员变量,并在您的intent处理程序中访问这些字段.下面我修改了SimpleAlarmDialog,以显示如何在其中一个intent处理程序中访问"message.Text":
[LuisModel("c413b2ef-382c-45bd-8ff0-f76d60e2a821", "6d0966209c6e4f6b835ce34492f3e6d9")]
[Serializable]
public class SimpleAlarmDialog : LuisDialog<object>
{
private readonly Dictionary<string, Alarm> alarmByWhat = new Dictionary<string, Alarm>();
[Serializable]
public class PartialMessage
{
public string Text { set; get; }
}
private PartialMessage message;
protected override async Task MessageReceived(IDialogContext context, IAwaitable<Message> item)
{
var msg = await item;
this.message = new PartialMessage { Text = msg.Text };
await base.MessageReceived(context, item);
}
[LuisIntent("builtin.intent.alarm.delete_alarm")]
public async Task DeleteAlarm(IDialogContext context, LuisResult result)
{
await context.PostAsync($"echo: {message.Text}");
Alarm alarm;
if (TryFindAlarm(result, out alarm))
{
this.alarmByWhat.Remove(alarm.What);
await context.PostAsync($"alarm {alarm} deleted");
}
else
{
await context.PostAsync("did not find alarm");
}
context.Wait(MessageReceived);
}
}
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