java导出mysql脚本文件怎么打开

import java.io.BufferedReader;
import java.io.FileOutputStream;
import java.io.InputStreamReader;

public class MySQLDumpExporter {
    public static void main(String[] args) {
        String host = "localhost";
        String user = "your_username";
        String password = "your_password";
        String database = "your_database";
        String outputFile = "output.sql";

        try {
            ProcessBuilder pb = new ProcessBuilder("mysqldump", "-h" + host, "-u" + user, "-p" + password, database);
            pb.redirectErrorStream(true);
            Process process = pb.start();

            BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()));
            FileOutputStream fos = new FileOutputStream(outputFile);

            String line;
            while ((line = reader.readLine()) != null) {
                fos.write((line + "\n").getBytes());
            }

            fos.close();
            reader.close();
            process.waitFor();

            System.out.println("Database exported to " + outputFile);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

mysql -u your_username -p your_database < output.sql