[英]using REST to invoke Google Custom Search API
I need to use a Google Custom Search to get the count of a word from Google. 我需要使用Google自定义搜索来获取Google的字数。 I have created a Google Custom Search Engine and I followed the steps described in this guide:
我已经创建了一个Google自定义搜索引擎,并按照了本指南中所述的步骤操作:
https://developers.google.com/custom-search/v1/using_rest https://developers.google.com/custom-search/v1/using_rest
How can I get the count from the response data? 如何从响应数据中获取计数? Secondly, how can I convert this response into a JSONObject using java?
其次,如何使用Java将响应转换为JSONObject?
Also is the Google API free? Google API也免费吗?
From the link you provided ( https://developers.google.com/custom-search/v1/using_rest ) 通过您提供的链接( https://developers.google.com/custom-search/v1/using_rest )
Important: The JSON/Atom Custom Search API requires the use of an API key, which you can get from the Google APIs console.
重要提示:JSON / Atom自定义搜索API需要使用API密钥,您可以从Google API控制台获取。 The API provides 100 search queries per day for free .
该API每天免费提供100个搜索查询 。 If you need more, you may sign up for billing in the console.
如果您需要更多,可以在控制台中注册计费。
If the custom search engines can serve in JSON format you can set a request header of Accept: application/json 如果自定义搜索引擎可以JSON格式提供服务,则可以将请求的标头设置为Accept:application / json
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