如何在Alexa中处理意图中的同义词?

the*_*ver 3 alexa aws-lambda alexa-skill alexa-skills-kit alexa-voice-service

在以下示例中:如果用户说太妃糖,那不应该翻译成糖果吗?我问,因为传递给我的意图的价值是“太妃糖”。所以不确定我有什么不对。

types":[  
   {  
      "name":"SHOPPING_LIST",
      "values":[  
         {  
            "id":null,
            "name":{  
               "value":"candy",
               "synonyms":[  
                  "toffee"
               ]
            }
         },
         {  
            "name":"GetPrice",
            "samples":[  
               "Get me the price of {item}",
               "tell me the price of {item}",

            ],
            "slots":[  
               {  
                  "name":"item",
                  "type":"SHOPPING_LIST"
               }
            ]
         }
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the*_*ver 5

我们需要在您的后端代码中处理实体解析。更多信息可以在这里参考:https : //developer.amazon.com/blogs/alexa/post/5de2b24d-d932-4c6f-950d-d09d8ffdf4d4/entity-resolution-and-slot-validation

您可以在代码中添加,

this.attributes.item = slotValue(this.event.request.intent.slots.item);
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另外,将此添加到您的处理函数之外,

function slotValue(slot, useId){
    let value = slot.value;
    let resolution = (slot.resolutions && slot.resolutions.resolutionsPerAuthority && slot.resolutions.resolutionsPerAuthority.length > 0) ? slot.resolutions.resolutionsPerAuthority[0] : null;
    if(resolution && resolution.status.code == 'ER_SUCCESS_MATCH'){
        let resolutionValue = resolution.values[0].value;
        value = resolutionValue.id && useId ? resolutionValue.id : resolutionValue.name;
    }
    return value;
}
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现在,当您的用户输入太妃糖时,它将被翻译为糖果。