2-4 实体类设计与表创建C

8、商品类别-类

package com.imooc.o2o.entity;

import java.util.Date;

public class ProductCategory {
    private Long productCategoryId;
    private Long shopId;
    private String productCategoryName;
    private Integer priority;
    private Date createTime;

    public Long getProductCategoryId() {
        return productCategoryId;
    }

    public void setProductCategoryId(Long productCategoryId) {
        this.productCategoryId = productCategoryId;
    }

    public Long getShopId() {
        return shopId;
    }

    public void setShopId(Long shopId) {
        this.shopId = shopId;
    }

    public String getProductCategoryName() {
        return productCategoryName;
    }

    public void setProductCategoryName(String productCategoryName) {
        this.productCategoryName = productCategoryName;
    }

    public Integer getPriority() {
        return priority;
    }

    public void setPriority(Integer priority) {
        this.priority = priority;
    }

    public Date getCreateTime() {
        return createTime;
    }

    public void setCreateTime(Date createTime) {
        this.createTime = createTime;
    }


}

CREATE TABLE `tb_product_category` (
  `product_category_id` int(11) NOT NULL AUTO_INCREMENT,
  `product_category_name` varchar(100) NOT NULL,
  `priority` int(2) DEFAULT '0',
  `create_time` datetime DEFAULT NULL,
  `shop_id` int(20) NOT NULL DEFAULT '0',
  PRIMARY KEY (`product_category_id`),
  CONSTRAINT `fk_procate_shop` FOREIGN KEY (`shop_id`) REFERENCES `tb_shop` (`shop_id`)
) ENGINE=InnoDB AUTO_INCREMENT=16 DEFAULT CHARSET=utf8;

9、商品-类

package com.imooc.o2o.entity;

import java.util.Date;
import java.util.List;

public class Product {
    private Long productId;
    private String productName;
    private String productDesc;
    // 简略图
    private String imgAddr;
    private String normalPrice;
    private String promotionPrice;
    private Integer priority;
    private Date createTime;
    private Date lastEditTime;
//  0.下架 1.在前端展示系统展示
    private Integer enableStatus;

    private List<ProductImg> productImgList;
    private ProductCategory productCategory;
    private Shop shop;

    public Long getProductId() {
        return productId;
    }

    public void setProductId(Long productId) {
        this.productId = productId;
    }

    public String getProductName() {
        return productName;
    }

    public void setProductName(String productName) {
        this.productName = productName;
    }

    public String getProductDesc() {
        return productDesc;
    }

    public void setProductDesc(String productDesc) {
        this.productDesc = productDesc;
    }

    public String getImgAddr() {
        return imgAddr;
    }

    public void setImgAddr(String imgAddr) {
        this.imgAddr = imgAddr;
    }

    public String getNormalPrice() {
        return normalPrice;
    }

    public void setNormalPrice(String normalPrice) {
        this.normalPrice = normalPrice;
    }

    public String getPromotionPrice() {
        return promotionPrice;
    }

    public void setPromotionPrice(String promotionPrice) {
        this.promotionPrice = promotionPrice;
    }

    public Integer getPriority() {
        return priority;
    }

    public void setPriority(Integer priority) {
        this.priority = priority;
    }

    public Date getCreateTime() {
        return createTime;
    }

    public void setCreateTime(Date createTime) {
        this.createTime = createTime;
    }

    public Date getLastEditTime() {
        return lastEditTime;
    }

    public void setLastEditTime(Date lastEditTime) {
        this.lastEditTime = lastEditTime;
    }

    public Integer getEnableStatus() {
        return enableStatus;
    }

    public void setEnableStatus(Integer enableStatus) {
        this.enableStatus = enableStatus;
    }

    public List<ProductImg> getProductImgList() {
        return productImgList;
    }

    public void setProductImgList(List<ProductImg> productImgList) {
        this.productImgList = productImgList;
    }

    public ProductCategory getProductCategory() {
        return productCategory;
    }

    public void setProductCategory(ProductCategory productCategory) {
        this.productCategory = productCategory;
    }

    public Shop getShop() {
        return shop;
    }

    public void setShop(Shop shop) {
        this.shop = shop;
    }

}

CREATE TABLE `tb_product` (
  `product_id` int(100) NOT NULL AUTO_INCREMENT,
  `product_name` varchar(100) NOT NULL,
  `product_desc` varchar(2000) DEFAULT NULL,
  `img_addr` varchar(2000) DEFAULT '',
  `normal_price` varchar(100) DEFAULT NULL,
  `promotion_price` varchar(100) DEFAULT NULL,
  `priority` int(2) NOT NULL DEFAULT '0',
  `create_time` datetime DEFAULT NULL,
  `last_edit_time` datetime DEFAULT NULL,
  `enable_status` int(2) NOT NULL DEFAULT '0',
  `point` int(10) DEFAULT NULL,
  `product_category_id` int(11) DEFAULT NULL,
  `shop_id` int(20) NOT NULL DEFAULT '0',
  PRIMARY KEY (`product_id`),
  KEY `fk_product_shop` (`shop_id`),
  KEY `fk_product_procate` (`product_category_id`),
  CONSTRAINT `fk_product_procate` FOREIGN KEY (`product_category_id`) REFERENCES `tb_product_category` (`product_category_id`),
  CONSTRAINT `fk_product_shop` FOREIGN KEY (`shop_id`) REFERENCES `tb_shop` (`shop_id`)
) ENGINE=InnoDB AUTO_INCREMENT=16 DEFAULT CHARSET=utf8;

10、详情图片-类

package com.imooc.o2o.entity;

import java.util.Date;

public class ProductImg {
    private Long productImgId;
    private String imgAddr;
    private String imgDesc;
    private Integer priority;
    private Date createTime;
    private Long productId;

    public Long getProductImgId() {
        return productImgId;
    }

    public void setProductImgId(Long productImgId) {
        this.productImgId = productImgId;
    }

    public String getImgAddr() {
        return imgAddr;
    }

    public void setImgAddr(String imgAddr) {
        this.imgAddr = imgAddr;
    }

    public String getImgDesc() {
        return imgDesc;
    }

    public void setImgDesc(String imgDesc) {
        this.imgDesc = imgDesc;
    }

    public Integer getPriority() {
        return priority;
    }

    public void setPriority(Integer priority) {
        this.priority = priority;
    }

    public Date getCreateTime() {
        return createTime;
    }

    public void setCreateTime(Date createTime) {
        this.createTime = createTime;
    }

    public Long getProductId() {
        return productId;
    }

    public void setProductId(Long productId) {
        this.productId = productId;
    }

}

CREATE TABLE `tb_product_img` (
  `product_img_id` int(20) NOT NULL AUTO_INCREMENT,
  `img_addr` varchar(2000) NOT NULL,
  `img_desc` varchar(2000) DEFAULT NULL,
  `priority` int(2) DEFAULT '0',
  `create_time` datetime DEFAULT NULL,
  `product_id` int(20) DEFAULT NULL,
  PRIMARY KEY (`product_img_id`),
  KEY `fk_proimg_product` (`product_id`),
  CONSTRAINT `fk_proimg_product` FOREIGN KEY (`product_id`) REFERENCES `tb_product` (`product_id`) ON DELETE CASCADE ON UPDATE CASCADE
) ENGINE=InnoDB AUTO_INCREMENT=38 DEFAULT CHARSET=utf8;