GSON works

src/main/java/Logik/Kind.java

@@ -5,9 +5,12 @@ import java.util.ArrayList;
 public class Kind {
 
 	// region Felder
+
+	private transient int id;
 	private String name;
 	private String vorname;
-	private int id;
+	private int bid;
+
 	// TODO Zutat implementieren!
 	// private ArrayList<Zutat> filter;
 	// endregion
@@ -37,6 +40,14 @@ public class Kind {
 		this.id = id;
 	}
 
+	public int getBid() {
+		return bid;
+	}
+
+	public void setBid(int bid) {
+		this.bid = bid;
+	}
+
 	// TODO Zutat implementieren!
 	/*
 	public ArrayList<Zutat> getFilter() {
@@ -50,10 +61,12 @@ public class Kind {
 	// endregion
 
 	// region Konstruktoren
-	public Kind(String name, String vorname) {
+	public Kind(String name, String vorname, int bid) {
 		this.name = name;
 		this.vorname = vorname;
+		this.bid = bid;
 	}
+
 	// endregion
 
 }

src/main/java/RestAPISchnittstelle/RestApiClient.java

@@ -21,15 +21,22 @@ public class RestApiClient implements IRestAPI{
 
 	private final HttpClient client;
 
+	private final Gson gson;
+
 	public RestApiClient(){
 		client = HttpClient.newHttpClient();
+		gson = new Gson();
 	}
 
 
 
 	public static void main(String[] args){
 
-		new RestApiClient().get("Kind", 1);
+		Kind kind = new Kind("Klein", "Kevin", 2);
+
+		String json = new Gson().toJson(kind);
+
+		new RestApiClient().post("Kind", json);
 
 	}
 
@@ -49,7 +56,6 @@ public class RestApiClient implements IRestAPI{
 			// Send the request and get the response
 			HttpResponse<String> httpResponse = client.send(httpRequest, HttpResponse.BodyHandlers.ofString());
 
-			Gson gson = new Gson();
 			Kind test = gson.fromJson(httpResponse.body(), Kind.class);
 
 			// Print the response status code and body
@@ -77,9 +83,14 @@ public class RestApiClient implements IRestAPI{
 			// Send the request and get the response
 			HttpResponse<String> httpResponse = client.send(httpRequest, HttpResponse.BodyHandlers.ofString());
 
+			Kind[] test = gson.fromJson(httpResponse.body(), Kind[].class);
+
 			// Print the response status code and body
 			System.out.println("Status Code: " + httpResponse.statusCode());
-			System.out.println("Response Body: " + httpResponse.body());
+			for(Kind i : test){
+				System.out.println(i.getVorname());
+			}
+			//System.out.println("Response Body: " + test);
 		} catch (Exception e) {
 			e.printStackTrace();
 		}
@@ -143,7 +154,26 @@ public class RestApiClient implements IRestAPI{
 	 */
 	@Override
 	public void post(String controllerName, String jsonData) {
+		URI apiUri = URI.create(String.format("%s/%s", urlBase,controllerName));
 
+		System.out.println(apiUri);
+
+		HttpRequest httpRequest = HttpRequest.newBuilder()
+											 .uri(apiUri)
+											 .header("Content-Type", "application/json")
+											 .POST(HttpRequest.BodyPublishers.ofString(jsonData, StandardCharsets.UTF_8))
+											 .build();
+
+		try {
+			// Send the request and get the response
+			HttpResponse<String> httpResponse = client.send(httpRequest, HttpResponse.BodyHandlers.ofString());
+
+			// Print the response status code and body
+			System.out.println("Status Code: " + httpResponse.statusCode());
+			System.out.println("Response Body: " + httpResponse.body());
+		} catch (Exception e) {
+			e.printStackTrace();
+		}
 	}
 
 	/**

src/main/java/module-info.java

@@ -5,6 +5,7 @@ module de.subway_surfers.vpr_app {
 	requires com.google.gson;
 
 
-	opens de.subway_surfers.vpr_app to javafx.fxml;
+	opens de.subway_surfers.vpr_app to javafx.fxml, com.google.gson;
+	opens Logik to com.google.gson;
 	exports de.subway_surfers.vpr_app;
 }