Google Custom Search API

如何使用JAVA使用Google Custom Search API？ Google Search Appliance API的适当用途是什么？

Answer 1

这是谷歌自定义搜索API示例。 你需要下载库，例子就在这里

public class Custom { public static void main(String args[]) throws IOException { String key="Replace with your API key"; String qry="batman";// search key word URL url = new URL( "https://www.googleapis.com/customsearch/v1? key="+key+"&cx="Replace with unique ID"&q="+ qry + "&alt=json"); HttpURLConnection conn = (HttpURLConnection) url.openConnection(); conn.setRequestMethod("GET"); conn.setRequestProperty("Accept", "application/json"); BufferedReader br = new BufferedReader(new InputStreamReader( (conn.getInputStream()))); String output; System.out.println(url); System.out.println("Output from Server .... \n"); while ((output = br.readLine()) != null) { if(output.contains("\"link\": \"")){ String link=output.substring(output.indexOf("\"link\": \"")+ ("\"link\": \"").length(), output.indexOf("\",")); System.out.println(link); } } conn.disconnect(); } }