网上书店完整代码(6)

《网上书店信息管理系统的设计与实现》 第26页 共34页

private int num;

public int getNum() { }

public void setNum(int num) { }

public Goods getGoods() { }

public void setGoods(Goods goods) { }

public Seller getSeller() { }

public void setSeller(Seller seller) { }

public Buyer getBuyer() { }

public void setBuyer(Buyer buyer) { }

public int getId() { }

return id; this.buyer = buyer; return buyer; this.seller = seller; return seller; this.goods = goods; return goods; this.num = num; return num;

《网上书店信息管理系统的设计与实现》 第27页 共34页

public void setId(int id) { }

public int getGoods_id() { }

public void setGoods_id(int goods_id) { }

public String getSeller_id() { }

public void setSeller_id(String seller_id) { }

public String getBuyer_id() { }

public void setBuyer_id(String buyer_id) { } @Override

public String toString() { }

return \

+ seller_id + \+ \+ \

this.buyer_id = buyer_id; return buyer_id; this.seller_id = seller_id; return seller_id; this.goods_id = goods_id; return goods_id; this.id = id;

《网上书店信息管理系统的设计与实现》 第28页 共34页 }

package com.shoeShop.entity; /**

*功能：买家实体类 * @author：

*2012-9-19下午4:16:46 */

public class Seller {

private String id; private String name; private String pwd; private String address;

public String getPwd() { }

public void setPwd(String pwd) { }

public String getId() {

this.pwd = pwd; return pwd;

《网上书店信息管理系统的设计与实现》 第29页 共34页 }

}

public void setId(String id) { }

public String getName() { }

public void setName(String name) { }

public String getAddress() { }

public void setAddress(String address) { } @Override

public String toString() { }

return \

+ \

this.address = address; return address; this.name = name; return name; this.id = id; return id;

《网上书店信息管理系统的设计与实现》 第30页 共34页

package com.shoeShop.imp;

public class User {

public static void setPwd(String pwd) { }

public static String getUserName() { }

public static void setUserName(String userName) { }

public static int getFlag() {

return flag;

User.userName = userName; return userName; User.pwd = pwd; private static int flag = 0; private static String userName; private static String pwd;

public static String getPwd() { }

return pwd;