java删除mysql命令

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.SQLException;

public class MySQLDeleteExample {
    public static void main(String[] args) {
        String url = "jdbc:mysql://localhost:3306/mydatabase";
        String user = "username";
        String password = "password";

        try (Connection conn = DriverManager.getConnection(url, user, password)) {
            String sql = "DELETE FROM users WHERE id = ?";
            try (PreparedStatement pstmt = conn.prepareStatement(sql)) {
                pstmt.setInt(1, 1); // 假设我们要删除id为1的用户
                int rowsDeleted = pstmt.executeUpdate();
                if (rowsDeleted > 0) {
                    System.out.println("A user was deleted successfully!");
                }
            }
        } catch (SQLException e) {
            System.out.println(e.getMessage());
        }
    }
}