Java REST API kliens - resclient

• Szerző: Sallai András
• Copyright © 2024, Sallai András
• Szerkesztve: 2024
• Licenc: CC BY-SA 4.0
• Web: https://szit.hu

pom.xml

<dependency>
    <groupId>hu.szit</groupId>
    <artifactId>resclient</artifactId>
    <version>1.3.2</version>
</dependency>

Ha moduláris alkalmazást készítünk, a module-info.java fájlba:

module-info.java

module valami {
    requires hu.szit.resclient;
    opens com.example to hu.szit.resclient;
}

GitHub weblap:

• https://github.com/andteki/resclient

UseResclient.java

import hu.szit.ResClientAsync;
 
public class UseResclient {
 
  public static void get() {
    String url = "https://jsonplaceholder.typicode.com/users";
    ResClientAsync client = new ResClientAsync();
    String res = client.get(url).join();
    System.out.println(res);
  }
 
  public static void post() {
    String url = "https://jsonplaceholder.typicode.com/users";
    ResClientAsync client = new ResClientAsync();
    String body = "{\"name\":\"John\", \"age\":30, \"city\":\"New York\"}";
    String res = client.post(url, body).join();
    System.out.println(res);
  }
 
  public static void put() {
    String url = "https://jsonplaceholder.typicode.com/users/1";
    ResClientAsync client = new ResClientAsync();
    String body = "{\"name\":\"John\", \"age\":30, \"city\":\"New York\"}";
    String res = client.put(url, body).join();
    System.out.println(res);
  }
 
  public static void delete() {
    String url = "https://jsonplaceholder.typicode.com/users/1";
    ResClientAsync client = new ResClientAsync();
    String res = client.delete(url).join();
    System.out.println(res);
  }
}

UseResclient.java

import hu.szit.ResClient;
 
public class UseResclient {
  public static void get() {
    String url = "https://jsonplaceholder.typicode.com/users";
    ResClient client = new ResClient();
    String res = client.get(url);
    System.out.println(res);
  }
 
  public static void post() {
    String url = "https://jsonplaceholder.typicode.com/users";
    ResClient client = new ResClient();
    String body = "{ \"name\": \"John\", \"age\": 30 }";
    String res = client.post(url, body);
    System.out.println(res);
  }
 
  public static void put() {
    String url = "https://jsonplaceholder.typicode.com/users/1";
    ResClient client = new ResClient();
    String body = "{ \"name\": \"John\", \"age\": 30 }";
    String res = client.put(url, body);
    System.out.println(res);
  }
 
  public static void delete() {
    String url = "https://jsonplaceholder.typicode.com/users/1";
    ResClient client = new ResClient();
    String res = client.delete(url);
    System.out.println(res);
  }
}