/// <summary>
        /// 获取指定类型的应用程序构建器
        /// </summary>
        /// <typeparam name="T">必须实现 <see cref="IAppContainerBuilder"/> 接口</typeparam>
        /// <returns></returns>
        public T GetAppContainerBuilder <T>()
            where T : IAppContainerBuilder, new()
        {
            Type type = typeof(T);
            IAppContainerBuilder builder
                =
                    this.appContainerBuilders.Where(x => type.IsAssignableFrom(x.GetType()))
                    .FirstOrDefault();

            if (builder == null)
            {
                builder = new T();

                PluginInvoker <OnAppContainerBuilderCreatedArguments>
                .SetArgument(new OnAppContainerBuilderCreatedArguments(builder))
                .SetPlugins(this.Plugins)
                .Invoke((t, args) => t.OnAppContainerBuilderCreated(this, args));

                this.appContainerBuilders.Add(builder);
            }
            return((T)builder);
        }
 public OnAppContainerBuilderCreatedArguments(IAppContainerBuilder appContainerBuilder)
 {
     AppContainerBuilder = appContainerBuilder;
 }