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Copy pathNbpApi.java
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31 lines (23 loc) · 897 Bytes
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package inter;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
public class NbpApi {
public static void main(String[] args) throws IOException {
String apiUrl = "http://api.nbp.pl/api/exchangerates/tables/A/?format=json";
URL url = new URL(apiUrl);
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
connection.setRequestMethod("GET");
BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream()));
String inputLine;
StringBuilder response = new StringBuilder();
while ((inputLine = in.readLine()) != null) {
response.append(inputLine);
}
in.close();
connection.disconnect();
System.out.println(response.toString());
}
}