在JS托管Web应用程序中获取Cortana的编号

Question

我正在努力让Cortana在我的托管网络应用程序中工作。但是，我陷入了一个问题，我没有得到用户与Cortana谈过的文本。以下是应该发生的事情：

如果用户说“ChangeWindows show build 14393”，应该打开应用程序并导航到地址“/ build / 14393”。但是，我不知道如何获得这个数字。这是我现在的代码：

vcd.xml

<?xml version="1.0" encoding="utf-8"?>
<VoiceCommands xmlns="http://schemas.microsoft.com/voicecommands/1.2">
    <CommandSet xml:lang="en-us" Name="ChangeWindowsPreview">
        <CommandPrefix>ChangeWindows</CommandPrefix>
        <Example>Navigate to a changelog, milestone or build</Example>

        <Command Name="OpenBuild">
            <Example>Show build 14393</Example>
            <ListenFor RequireAppName="BeforeOrAfterPhrase">Show [build] {build}</ListenFor>
            <Feedback>Opening build {build} with ChangeWindows</Feedback>
            <Navigate />
        </Command>

        <Command Name="OpenNext">
            <Example>Show the next major release</Example>
            <ListenFor RequireAppName="BeforeOrAfterPhrase">Show [the] next [major] [feature] [release]</ListenFor>
                <Feedback>Opening vNext with ChangeWindows</Feedback>
        <Navigate />
        </Command>

        <PhraseTopic Label="build" Scenario="Dictation"></PhraseTopic>
    </CommandSet>
</VoiceCommands>

对于我的JS，我有：

    <script type="text/javascript">            
    if ( typeof Windows !== 'undefined' ) {            
        var activation = Windows.ApplicationModel.Activation;
        
        Windows.UI.WebUI.WebUIApplication.addEventListener("activated", function (args) {
            if ( args.kind === activation.ActivationKind.voiceCommand ) {
                var speechRecognitionResult = args.result;

                if ( speechRecognitionResult.rulePath[0] === "OpenBuild" ) {
                    console.log( "Opening this build from Cortana: " + speechRecognitionResult.text );
                    window.location.replace( "/build/" + speechRecognitionResult.text );
                }

                if ( speechRecognitionResult.rulePath[0] === "OpenNext" ) {
                    console.log( "Opening next feature release with Cortana" );
                    window.location.replace( "/build/next" );
                }
            }
        })
}
    </script>

所以，显然，'speechRecognitionResult.text'不是我在这里寻找的。我希望有人知道应该在那里获得{build}。