cartdata.java~12~

来自「购物车模块实例。购物车模块可以浏览商品类别；可以根据商品类别浏览商品信息；可以购」· JAVA~12~ 代码 · 共 10 行

package cmscartpro;

import javax.ejb.*;
import java.util.*;
import java.rmi.*;

public interface CartData extends javax.ejb.EJBObject {
  public String[][] getCategories() throws RemoteException;
  public String[][] getProducts(int categoryId) throws RemoteException;
}