import java.sql.*;
public class JDBCExample {
public static void main(String[] args) {
String driverClassName = "com.mysql.jdbc.Driver";
String url = "jdbc:mysql://localhost:3306/test";
String username = "root";
String password = "password";
try {
Class.forName(driverClassName);
Connection connection = DriverManager.getConnection(url, username, password);
String sql = "SELECT * FROM users";
PreparedStatement statement = connection.prepareStatement(sql);
ResultSet resultSet = statement.executeQuery();
while (resultSet.next()) {
int id = resultSet.getInt("id");
String name = resultSet.getString("name");
System.out.println("ID: " + id + ", Name: " + name);
}
resultSet.close();
statement.close();
connection.close();
} catch (ClassNotFoundException e) {
e.printStackTrace();
} catch (SQLException e) {
e.printStackTrace();
}
}
}
