Projekt RestKlient i pierwsze zapytanie

PC36-RestKlient/.gitignore

+/.classpath
+/.project
+/.settings/
+/target/
+
+/produkt1.txt
+/wynik?.*
+/*.pdf

PC36-RestKlient/pom.xml

+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<groupId>pl.alx.kjava</groupId>
+	<artifactId>PC36-RestKlient</artifactId>
+	<version>1.0</version>
+
+	<properties>
+		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+		<maven.compiler.source>17</maven.compiler.source>
+		<maven.compiler.target>17</maven.compiler.target>
+		<resteasy.version>5.0.4.Final</resteasy.version>
+	</properties>
+
+	<dependencies>
+		<dependency>
+			<groupId>org.jboss.resteasy</groupId>
+			<artifactId>resteasy-client</artifactId>
+			<version>${resteasy.version}</version>
+		</dependency>
+		<dependency>
+			<groupId>org.jboss.resteasy</groupId>
+			<artifactId>resteasy-jaxb-provider</artifactId>
+			<version>${resteasy.version}</version>
+		</dependency>
+		<dependency>
+			<groupId>org.jboss.resteasy</groupId>
+			<artifactId>resteasy-jackson2-provider</artifactId>
+			<version>${resteasy.version}</version>
+		</dependency>
+	</dependencies>
+</project>

PC36-RestKlient/src/main/java/sklep/klient/PrzykladoweZapytanie.java

+package sklep.klient;
+
+import javax.ws.rs.client.Client;
+import javax.ws.rs.client.ClientBuilder;
+import javax.ws.rs.core.Response;
+
+public class PrzykladoweZapytanie {
+	// To pisaliśmy na żywo w tracie zajęć.
+	
+	public static void main(String[] args) {
+		System.out.println("Buduję klienta");
+		Client client = ClientBuilder.newClient();
+		
+		System.out.println("Wysyłam zapytanie...");
+		Response response = client.target("http://localhost:8080/PC35-RestSerwer-1.0/products.json/1")
+			.request().buildGet().invoke();
+		
+		System.out.println("Mam odpowiedź: " + response);
+		System.out.println("Kod: " + response.getStatus());
+		System.out.println("Content-type: " + response.getMediaType());
+		
+		String trescOdpowiedzi = response.readEntity(String.class);
+		System.out.println("Treść odpowiedzi:");
+		System.out.println(trescOdpowiedzi);
+	}
+
+}