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Java classes required to call a RESTful Web Service from Java Program using Spring and RestTemplate utility: Read more: https://javarevisited.blogspot.com/2017/02/how-to-consume-json-from-restful-web-services-Spring-RESTTemplate

Deepika Sahu answered on December 24, 2022 Popularity 1/10 Helpfulness 1/10

answer Java classes required to call a RESTful Web Service from Java Program using Spring and RestTemplate utility: Read more: https://javarevisited.blogspot.com/2017/02/how-to-consume-json-from-restful-web-services-Spring-RESTTemplate

Java classes required to call a RESTful Web Service from Java Program using Spring and RestTemplate utility: Read more: https://javarevisited.blogspot.com/2017/02/how-to-consume-json-from-restful-web-services-Spring-RESTTemplate

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package rest;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.boot.CommandLineRunner;
import org.springframework.boot.SpringApplication;
import org.springframework.web.client.RestTemplate;

public class App implements CommandLineRunner {

  private static final Logger log = LoggerFactory.getLogger(App.class);

  public static void main(String args[]) {
    SpringApplication.run(App.class);
  }


  public void run(String... args) throws Exception {
    RestTemplate restTemplate = new RestTemplate();
    Response response = restTemplate.getForObject(
             "http://services.groupkt.com/country/get/iso2code/IN",
              Response.class);
    log.info("==== RESTful API Response using Spring
     RESTTemplate START =======");
    log.info(response.toString());
    log.info("==== RESTful API Response using Spring RESTTemplate END =======");
  }
}

Popularity 1/10 Helpfulness 1/10 Language java

Source: javarevisited.blogspot.com

Tags: call java required resttemplate service spring using web

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