caritem.java

来自「JSPgouwuche(SQLserver).rar」· Java 代码 · 共 37 行

package www.mary.Bean;

//描述购物车中的产品项(包含产品项及数量)
public class CarItem {
    private ItemBean item;
    private int number;
	public CarItem() 
	{
	}
	public CarItem(ItemBean item,int number) 
	{
	  this.item=item;
	  this.number=number;
	}
	//一个一个买产品项
	public void incrment(){
		number++;
	}
	//在原有的基础上在买一些
	public void add(int n)
	{
	  number+=n;	
	}
	public ItemBean getItem() {
		return item;
	}
	public void setItem(ItemBean item) {
		this.item = item;
	}
	public int getNumber() {
		return number;
	}
	public void setNumber(int number) {
		this.number = number;
	}
	
}