Ibm watson 炼金术新闻摘录

我们正在为用户格式化和呈现炼金术数据新闻查询结果。我想我看到了其他这样做的演示（例如Watson News Explorer），它们显示了每篇文章的一小部分摘录。我没有看到炼金术数据新闻API返回的任何摘录。我们的查询中是否遗漏了什么？我们如何为用户显示新闻故事的摘录？

您可以使用return=experized.url.text检索文本示例

请参见此处的完整参数列表

比如说

https://gateway-a.watsonplatform.net/calls/data/GetNews?apikey=****
  &outputMode=json&start=now-1d&end=now&count=100
  &q.enriched.url.enrichedTitle.relations.relation
  =|action.verb.text=acquire,object.entities.entity.type=Company|
  &return=enriched.url.text

会回来的

{
    "status": "OK",
    "usage": "By accessing AlchemyAPI or using information generated by AlchemyAPI, you are agreeing to be bound by the AlchemyAPI Terms of Use: http://www.alchemyapi.com/company/terms.html",
    "totalTransactions": "148",
    "result": {
        "docs": [
            {
                "id": "NzI0MTkzMTM0N3wxNDY0OTYzMzY2",
                "source": {
                    "enriched": {
                        "url": {
                            "text": "We've heard all year that fighting
                             the opioid crisis is the most important issue facing the New Hampshire
                             Legislature. Executive Councilor Colin Van Ostern is required by law to
                             file a report on his gubernatorial campaign's receipts and expenditures by
                             June 22. ..."
                        }
                    }
                },
                "timestamp": 1464963366
            },(...)

---

另外，我正在为Bluemix使用Alchemy API

您可以使用return=experized.url.text检索文本样本

请参见此处的完整参数列表

比如说

https://gateway-a.watsonplatform.net/calls/data/GetNews?apikey=****
  &outputMode=json&start=now-1d&end=now&count=100
  &q.enriched.url.enrichedTitle.relations.relation
  =|action.verb.text=acquire,object.entities.entity.type=Company|
  &return=enriched.url.text

会回来的

{
    "status": "OK",
    "usage": "By accessing AlchemyAPI or using information generated by AlchemyAPI, you are agreeing to be bound by the AlchemyAPI Terms of Use: http://www.alchemyapi.com/company/terms.html",
    "totalTransactions": "148",
    "result": {
        "docs": [
            {
                "id": "NzI0MTkzMTM0N3wxNDY0OTYzMzY2",
                "source": {
                    "enriched": {
                        "url": {
                            "text": "We've heard all year that fighting
                             the opioid crisis is the most important issue facing the New Hampshire
                             Legislature. Executive Councilor Colin Van Ostern is required by law to
                             file a report on his gubernatorial campaign's receipts and expenditures by
                             June 22. ..."
                        }
                    }
                },
                "timestamp": 1464963366
            },(...)

另外，我正在为Bluemix使用Alchemy API