tmall_j2ee项目练习

h3>完整教程：how2j

备忘

1.建表（根据表设计尸体类）

• 用户表 user
  name
  id
  password

• 分类表 catagory
  private String name;
  private int id;
  List products;
  List<List> productsByRow;

• 属性表 Property
  private String name;
  private Category category;
  private int id;

• 产品表 Product
  private String name;
  private String subTitle;
  private float orignalPrice;
  private float promotePrice;
  private int stock;
  private Date createDate;
  private Category category;
  private int id;
  private ProductImage firstProductImage;
  private List productImages;
  private List productSingleImages;//
  private List productDetailImages;
  private int reviewCount;
  private int saleCount;4
• 产品图片表 ProductImage
  private String type;
  private Product product;
  private int id;
• 属性值表 PropertyValue
  private String value;
  private Product product;
  private Property property;//注意 这里是property的对象
  private int id;