如何在jar文件中使用SQLite数据库？

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

public class SQLiteConnection {
    public static Connection connect() {
        Connection conn = null;
        try {
            // 注册SQLite JDBC驱动
            Class.forName("org.sqlite.JDBC");
            
            // 连接到SQLite数据库文件
            String url = "jdbc:sqlite:/path/to/mydatabase.db";
            conn = DriverManager.getConnection(url);
            
            System.out.println("成功连接到SQLite数据库！");
        } catch (ClassNotFoundException e) {
            System.out.println("未找到SQLite JDBC驱动！");
            e.printStackTrace();
        } catch (SQLException e) {
            System.out.println("连接SQLite数据库失败！");
            e.printStackTrace();
        }
        return conn;
    }
}

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

public class SQLiteExample {
    public static void main(String[] args) {
        Connection conn = SQLiteConnection.connect();
        if (conn != null) {
            try {
                // 创建表
                String createTableSQL = "CREATE TABLE IF NOT EXISTS users (id INTEGER PRIMARY KEY AUTOINCREMENT, name TEXT NOT NULL, email TEXT NOT NULL)";
                PreparedStatement createTableStmt = conn.prepareStatement(createTableSQL);
                createTableStmt.executeUpdate();
                
                // 插入数据
                String insertSQL = "INSERT INTO users (name, email) VALUES (?, ?)";
                PreparedStatement insertStmt = conn.prepareStatement(insertSQL);
                insertStmt.setString(1, "John Doe");
                insertStmt.setString(2, "john.doe@example.com");
                insertStmt.executeUpdate();
                
                // 查询数据
                String selectSQL = "SELECT * FROM users";
                PreparedStatement selectStmt = conn.prepareStatement(selectSQL);
                ResultSet resultSet = selectStmt.executeQuery();
                while (resultSet.next()) {
                    int id = resultSet.getInt("id");
                    String name = resultSet.getString("name");
                    String email = resultSet.getString("email");
                    System.out.println("ID: " + id + ", Name: " + name + ", Email: " + email);
                }
                
                // 关闭连接
                conn.close();
            } catch (SQLException e) {
                System.out.println("执行SQL操作失败！");
                e.printStackTrace();
            }
        }
    }
}