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import java.sql.Connection; import java.sql.DriverManager; import java.sql.PreparedStatement; import java.sql.ResultSet; public class JdbcExample { public static void main(String[] args) { String connectionUrl = "jdbc:mysql://localhost:3306/mydatabase"; String username = "root"; String password = "mypassword"; try (Connection conn = DriverManager.getConnection(connectionUrl, username, password); PreparedStatement stmt = conn.prepareStatement("SELECT * FROM users"); ResultSet rs = stmt.executeQuery()) { while (rs.next()) { System.out.println("user: " + rs.getString("username")); } } catch (Exception e) { e.printStackTrace(); } } }
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