如何在Java中创建基于字符串的报表？

class Product {
    String name;
    int quantity;
    double price;

    public Product(String name, int quantity, double price) {
        this.name = name;
        this.quantity = quantity;
        this.price = price;
    }
}

import java.util.ArrayList;
import java.util.List;

public class ReportGenerator {

    public static void main(String[] args) {
        List<Product> products = new ArrayList<>();
        products.add(new Product("Apple", 50, 0.75));
        products.add(new Product("Banana", 30, 0.30));
        products.add(new Product("Cherry", 20, 1.05));

        printReport(products);
    }

    public static void printReport(List<Product> products) {
        // 打印表头
        System.out.println(String.format("%-10s %-10s %-10s", "Product", "Quantity", "Price"));
        System.out.println(String.format("%-10s %-10s %-10s", "-------", "--------", "-----"));

        // 打印每一行数据
        for (Product product : products) {
            System.out.println(String.format("%-10s %-10d $%-9.2f", product.name, product.quantity, product.price));
        }
    }
}