生成一段用java同步oracle，mysql数据的代码

你好，以下是一段用 Java 同步 Oracle 和 MySQL 数据的代码：

import java.sql.*;

public class SyncData {
    public static void main(String[] args) {
        Connection oracleConn = null;
        Connection mysqlConn = null;
        Statement oracleStmt = null;
        Statement mysqlStmt = null;
        ResultSet oracleRs = null;
        ResultSet mysqlRs = null;

        try {
            // 连接 Oracle 数据库
            Class.forName("oracle.jdbc.driver.OracleDriver");
            oracleConn = DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:ORCL", "username", "password");
            oracleStmt = oracleConn.createStatement();
            oracleRs = oracleStmt.executeQuery("SELECT * FROM table_name");

            // 连接 MySQL 数据库
            Class.forName("com.mysql.jdbc.Driver");
            mysqlConn = DriverManager.getConnection("jdbc:mysql://localhost:3306/db_name", "username", "password");
            mysqlStmt = mysqlConn.createStatement();

            // 同步数据
            while (oracleRs.next()) {
                int id = oracleRs.getInt("id");
                String name = oracleRs.getString("name");
                int age = oracleRs.getInt("age");

                String sql = "INSERT INTO table_name (id, name, age) VALUES (" + id + ", '" + name + "', " + age + ")";
                mysqlStmt.executeUpdate(sql);
            }

            System.out.println("数据同步完成！");
        } catch (ClassNotFoundException e) {
            e.printStackTrace();
        } catch (SQLException e) {
            e.printStackTrace();
        } finally {
            try {
                if (oracleRs != null) oracleRs.close();
                if (oracleStmt != null) oracleStmt.close();
                if (oracleConn != null) oracleConn.close();
                if (mysqlRs != null) mysqlRs.close();
                if (mysqlStmt != null) mysqlStmt.close();
                if (mysqlConn != null) mysqlConn.close();
            } catch (SQLException e) {
                e.printStackTrace();
            }
        }
    }
}