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package util;import io.github.cdimascio.dotenv.Dotenv;import java.sql.Connection;import java.sql.DriverManager;import java.sql.SQLException;public class DBUtil { private static final Dotenv dotenv = Dotenv.load(); private static final String URL = dotenv.get("DB_HOST"); private static final String DB_USER = dotenv.get("DB_NAME"); private static final String DB_PASSWORD = dotenv.get("..