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How to Programmatically Search Google Using Java?

Patricia Arquette
Patricia ArquetteOriginal
2024-11-22 05:56:10528browse

How to Programmatically Search Google Using Java?

How Can You Search Google Programmatically with Java?

Google provides a public search webservice API that returns JSON. This API can be accessed through Java using URLConnection to fire HTTP requests and Gson to convert the JSON response into Java objects.

Steps to Programmatically Search Google Using Java:

  1. Fire an HTTP Request to Google's Search API:
URL url = new URL(google + URLEncoder.encode(search, charset));
Reader reader = new InputStreamReader(url.openStream(), charset);
  1. Parse the JSON Response:
GoogleResults results = new Gson().fromJson(reader, GoogleResults.class);
  1. Extract the Desired Data:

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