src/main/java/net/saltymc/eaa/EaaMod.java

@@ -2,6 +2,7 @@ package net.saltymc.eaa;
 
 import net.saltymc.eaa.commands.*;
 
+import net.saltymc.eaa.util.io.PropertieLoader;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 
@@ -9,15 +10,27 @@ import net.fabricmc.api.ClientModInitializer;
 import net.fabricmc.api.EnvType;
 import net.fabricmc.api.Environment;
 
+import java.util.Properties;
+
 @Environment(EnvType.CLIENT)
 public final class EaaMod implements ClientModInitializer {
-	public static final Logger LOGGER = LogManager.getLogger("EAA-MOD");
 
+	private static final String SETTINGS_FILE_NAME = "settings.properties";
+
+	public static final Logger LOGGER = LogManager.getLogger("EAA-MOD");
+	private static Properties settings;
 
 	public static Logger getLogger() {
 		return LOGGER;
 	}
 
+	public static Properties getSettings(){
+		if (settings == null)
+			settings = PropertieLoader.loadProperties(SETTINGS_FILE_NAME);
+
+		return settings;
+	}
+
 	@Override
 	public void onInitializeClient() {
 

src/main/java/net/saltymc/eaa/util/database/Postgre.java

@@ -7,15 +7,24 @@ import com.mysql.cj.jdbc.Driver;
 
 public class Postgre {
 
-    private final String url = "jdbc:postgresql://localhost/myDB";
+    private String url;
-    private final String user = "postgres";
+    private String user;
-    private final String password = "root";
+    private String password;
+    private String db_name;
+
+    private final String driverName = "com.mysql.cj.jdbc.Driver";
+
 
     private static Postgre postgre;
     private Connection connection;
 
     public Postgre() {
 
+        this.url = EaaMod.getSettings().getProperty("url");
+        this.user = EaaMod.getSettings().getProperty("user");
+        this.password = EaaMod.getSettings().getProperty("password");
+        this.db_name = EaaMod.getSettings().getProperty("db_name");
+
         try {
             //load driver / config driver
             EaaMod.LOGGER.debug("Lade DB Treiber");

src/main/java/net/saltymc/eaa/util/io/PropertieLoader.java

@@ -0,0 +1,26 @@
+package net.saltymc.eaa.util.io;
+
+import net.saltymc.eaa.EaaMod;
+
+import java.io.FileReader;
+import java.io.FileWriter;
+import java.util.Properties;
+
+public class PropertieLoader {
+
+    public static Properties loadProperties(String fileName){
+        Properties p = new Properties();
+
+        try (FileReader reader = new FileReader(System.getProperty("user.dir") + "/mods/" + fileName)){
+            p.load(reader);
+        } catch (Exception e){
+            try (FileWriter writer = new FileWriter(System.getProperty("user.dir") + "/mods/" + fileName)) {
+                p.store(writer, "init config file");
+            } catch (Exception ex){
+                EaaMod.getLogger().error("Cant save Properties" + fileName, e);
+            }
+            return  loadProperties(fileName);
+        }
+        return p;
+    }
+}