[4단계 - DB 적용] 이유빈 미션 제출합니다

.gitignore

@@ -30,3 +30,4 @@ out/
 
 ### VS Code ###
 .vscode/
+.env

src/main/java/chess/utils/DatabaseUtil.java

@@ -0,0 +1,17 @@
+package chess.utils;
+
+import io.github.cdimascio.dotenv.Dotenv;
+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.sql.SQLException;
+
+public class DatabaseUtil {
+    private static final Dotenv dotenv = Dotenv.load();
+    private static final String URL = dotenv.get("DB_URL");
+    private static final String USER = dotenv.get("DB_USER");
+    private static final String PASSWORD = dotenv.get("DB_PASSWORD");
+
+    public static Connection getConnection() throws SQLException {
+        return DriverManager.getConnection(URL, USER, PASSWORD);
+    }
+}