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package pkgfinal;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
import javax.swing.JOptionPane;

/**
 *
 * @author administrator
 */
public final class DB {
    public static final String DB_URL = "jdbc:mysql://localhost:3306/jamdb";
    public static final String DB_USERNAME = "root";
    public static final String DB_PASSWORD = "";

    public static final Connection getConnection() {
        Connection conn = null;
        try {
            Class.forName("com.mysql.jdbc.Driver").newInstance();
            conn = (com.mysql.jdbc.Connection) DriverManager.getConnection(DB.DB_URL, DB.DB_USERNAME, DB.DB_PASSWORD);
        } catch (ClassNotFoundException | IllegalAccessException | InstantiationException | SQLException ex) {
            JOptionPane.showMessageDialog(null, ex.getMessage());
        }
        return conn;
    }
}