我最近按照以下步骤使用Microsoft documentation将自定义状态数据从现已弃用的StateClient
切换到Azure表存储:
创建一个存储
添加到连接字符串
已在Global.asax.cs中添加到Autofac注册
对于对话框中的所有呼叫(例如context.UserData.SetValue("myKey", "myValue");
),此方法都很好。
但是,当我们没有UserData
时,例如,如果您想从MessageController中使用这些数据,似乎就不可能再直接从Activity
对象获取IDialogContext
了。
以前,我在做:
var botState = activity.GetStateClient().BotState;
var userData = await botState.GetUserDataAsync(activity.ChannelId, activity.From.Id, token);
这些动作在最新的BotBuilder版本中宣布不再使用。有什么解决办法吗?
编辑:
添加我的global.asax.cs:
public class WebApiApplication : System.Web.HttpApplication
{
protected void Application_Start()
{
GlobalConfiguration.Configuration.Filters.Add(new ExceptionFilter());
var builder = new ContainerBuilder();
//register the bot builder module
builder.RegisterModule(new DialogModule());
//register project dependencies
builder.RegisterModule(new BotModule());
//Http config
var config = GlobalConfiguration.Configuration;
//register controller
builder.RegisterApiControllers(Assembly.GetExecutingAssembly());
//create container
var container = builder.Build();
config.DependencyResolver = new AutofacWebApiDependencyResolver(container);
GlobalConfiguration.Configure(WebApiConfig.Register);
}
}
与BotModule相关联:
public class BotModule : Module
{
protected override void Load(ContainerBuilder builder)
{
base.Load(builder);
// Scorable pour l'interruption de dialogue
builder.Register(c => new InterruptScorable(c.Resolve<IDialogTask>())).As<IScorable<IActivity, double>>().InstancePerLifetimeScope();
// Manage BotData in Sql Datatable
var store = new TableBotDataStore(ConfigurationHelper.XXXXX, "BotData");
builder.Register(c => store).Keyed<IBotDataStore<BotData>>(AzureModule.Key_DataStore).AsSelf().SingleInstance();
builder.Register(c => new CachingBotDataStore(store, CachingBotDataStoreConsistencyPolicy.ETagBasedConsistency)).As<IBotDataStore<BotData>>().AsSelf().InstancePerLifetimeScope();
// Logger de conversation
builder.Register(c => new ActivityLogger(c.Resolve<IBotData>())).As<IActivityLogger>().InstancePerLifetimeScope();
// Dialogue de base
builder.RegisterType<RootDialog>().As<IDialog<object>>().InstancePerDependency();
}
}
最佳答案
我对您的代码做了一些修改,以删除不推荐使用的.Build()方法。
public class WebApiApplication : System.Web.HttpApplication
{
protected void Application_Start()
{
Conversation.UpdateContainer(builder =>
{
builder.RegisterModule(new DialogModule());
builder.RegisterModule<BotModule>();
builder.RegisterApiControllers(Assembly.GetExecutingAssembly());
});
GlobalConfiguration.Configuration.DependencyResolver = new AutofacWebApiDependencyResolver(Conversation.Container);
GlobalConfiguration.Configure(WebApiConfig.Register);
}
}
通过这种方式注册模块后,Jason Sowers在此问题上共享的代码应有帮助:How can I access Bot Framework ConversationData outside of a dialog?
关于c# - 将BotState迁移到Azure表存储:没有IDialogContext,是否有可能访问UserData?,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/47543122/