anuj project based on Training and Placement System on Java,swing deployed on NetBeans

#Connecting to database import java.sql.; import javax.swing.;

public class Connect { Connection con = null;

public static Connection ConnectDB() {
    try {
        Class.forName("com.mysql.jdbc.Driver");
        Connection con = DriverManager.getConnection("jdbc:mysql://localhost/tps_db", "root", "");
        return con;
    } catch (ClassNotFoundException | SQLException e) {
        JOptionPane.showMessageDialog(null, e);
        return null;
    }
}

public static void main(String[] args) {
    // Call the ConnectDB method here or perform other tasks
    Connection connection = ConnectDB();
    if (connection != null) {
        JOptionPane.showMessageDialog(null, "Connection successful!");
        // Perform other database-related operations if needed
    } else {
        JOptionPane.showMessageDialog(null, "Connection failed!");
    }
}

}