Java -遍历ResultSet直到找到正确的文件

import java.sql.*;

public class ResultSetTraversal {
    public static void main(String[] args) {
        Connection connection = null;
        Statement statement = null;
        ResultSet resultSet = null;

        try {
            // 建立与数据库的连接
            connection = DriverManager.getConnection("jdbc:mysql://localhost:3306/database", "username", "password");

            // 执行查询操作
            statement = connection.createStatement();
            resultSet = statement.executeQuery("SELECT * FROM files");

            // 遍历ResultSet
            while (resultSet.next()) {
                String fileName = resultSet.getString("file_name");
                String filePath = resultSet.getString("file_path");

                // 判断是否找到正确的文件
                if (fileName.equals("correct_file")) {
                    // 找到了正确的文件，进行相应的处理
                    System.out.println("找到了正确的文件：" + fileName);
                    System.out.println("文件路径：" + filePath);
                    break;  // 结束遍历
                }
            }
        } catch (SQLException e) {
            e.printStackTrace();
        } finally {
            // 关闭资源
            try {
                if (resultSet != null) {
                    resultSet.close();
                }
                if (statement != null) {
                    statement.close();
                }
                if (connection != null) {
                    connection.close();
                }
            } catch (SQLException e) {
                e.printStackTrace();
            }
        }
    }
}