Adres w pliku Ustawienia

PC34-RestKlient/src/main/java/sklep/klient_rest/P01_Url.java

@@ -11,7 +11,7 @@ public class P01_Url {
 
 	public static void main(String[] args) {
 		try {
-			URL url = new URL("http://localhost:8080/PC33-RestSerwer/products.json");
+			URL url = new URL(Ustawienia.ADRES_USLUGI + "/products.json");
 			try(InputStream inputStream = url.openStream()) {
 				Files.copy(inputStream, Paths.get("wynik01.json"), StandardCopyOption.REPLACE_EXISTING);
 				System.out.println("OK");

PC34-RestKlient/src/main/java/sklep/klient_rest/P02_Url_Json.java

@@ -13,7 +13,7 @@ public class P02_Url_Json {
 
 	public static void main(String[] args) {
 		try {
-			URL url = new URL("http://localhost:8080/PC33-RestSerwer/products.json");
+			URL url = new URL(Ustawienia.ADRES_USLUGI + "/products.json");
 			try(InputStream inputStream = url.openStream();
 				JsonReader reader = Json.createReader(inputStream)) {
 				JsonArray array = reader.readArray();

PC34-RestKlient/src/main/java/sklep/klient_rest/P03_HttpClient.java

@@ -13,7 +13,7 @@ public class P03_HttpClient {
 	public static void main(String[] args) {
 		HttpClient httpClient = HttpClient.newHttpClient();
 		try {
-			URI uri = new URI("http://localhost:8080/PC33-RestSerwer/products.json");
+			URI uri = new URI(Ustawienia.ADRES_USLUGI + "/products.json");
 			HttpRequest request = HttpRequest.newBuilder(uri).build();
 			HttpResponse<String> response = httpClient.send(request, BodyHandlers.ofString());
 			System.out.println("response " + response);

PC34-RestKlient/src/main/java/sklep/klient_rest/P04_HttpClient_Json.java

@@ -19,7 +19,7 @@ public class P04_HttpClient_Json {
 
 	public static void main(String[] args) {
 		try {
-			JsonArray array = pobierzJsona("http://localhost:8080/PC33-RestSerwer/products.json");
+			JsonArray array = pobierzJsona(Ustawienia.ADRES_USLUGI + "/products.json");
 			for(JsonValue jsonValue : array) {
 				JsonObject jsonObject = jsonValue.asJsonObject();
 				System.out.println(jsonObject.getString("productName"));

PC34-RestKlient/src/main/java/sklep/klient_rest/Ustawienia.java

+package sklep.klient_rest;
+
+public class Ustawienia {
+	public static final String ADRES_USLUGI = "http://localhost:8080/PC33-RestSerwer";
+}