闲着用E4A对接了JAVA类库制作了一个订单生成器，当然我叫了水印，这个软件或者里面的截图做不了啥坏事，仅仅用来学习娱乐装逼用的，下面是框架和代码。
框架图1：
框架图2：
JAVa代码库：
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// 商品类
class Product {
String name;
double price;
int quantity;
public Product(String name, double price, int quantity) {
this.name = name;
this.price = price;
this.quantity = quantity;
}
public double getTotalPrice() {
return price * quantity;
}
}
// 订单类
class Order {
private List<Product> products = new ArrayList<>();
public void addProduct(Product product) {
products.add(product);
}
public double getTotalAmount() {
double total = 0;
for (Product product : products) {
total += product.getTotalPrice();
}
return total;
}
public void printOrderDetails() {
for (Product product : products) {
System.out.println(product.name + " x " + product.quantity + " @ $" + product.price + " each");
}
System.out.println("Total Amount: $" + getTotalAmount());
}
}
// 订单生成器类
public class OrderGenerator {
public static void main(String[] args) {
Order order = new Order();
order.addProduct(new Product("Apple", 0.99, 10));
order.addProduct(new Product("Banana", 0.49, 5));
order.printOrderDetails();
}
}
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