获取多个关键字的结果 Alchemy Data news Api

Question

炼金术数据新闻 Api 在运行多个关键字时未提供任何结果。而当运行在单个关键字上时运行良好。

这里是 URL：

https://access.alchemyapi.com/calls/data/GetNews?apikey=YOUR_API_KEY_HERE&return=enriched.url.title,enriched.url.url,enriched.url.entities,enriched.url.docSentiment,enriched.url.concepts,enriched.url.taxonomy&start=1457568000&end=1458255600&q.enriched.url.text=apple%20clean%20technology&count=25&outputMode=json

结果：

{
    "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": "191",
    "result": {
        "status": "OK"
    }
}

我是否需要包含任何其他参数才能获得多个关键字的结果。是因为我只是在使用查询生成器演示吗？它可以通过编程方式实现。

Answer 1

"and" 搜索使用

A[apple^clean^technology]

或在您的示例的上下文中：

https://access.alchemyapi.com/calls/data/GetNews?apikey=YOUR_API_KEY_HERE&return=enriched.url.title,enriched.url.url,enriched.url.entities,enriched.url.docSentiment,enriched.url.concepts,enriched.url.taxonomy&start=1457568000&end=1458255600&q.enriched.url.text=A[apple^clean^technology]&count=25&outputMode=json

在文档的参数（过滤器）部分查看更多信息 here。

我是 IBM Watson 的开发人员布道师。

获取多个关键字的结果 Alchemy Data news Api

get results for multiple keywords Alchemy Data news Api

ibm-cloud

ibm-watson

alchemyapi