电商管理系统的数据库设计思路和数据库代码
电商管理系统的数据库设计思路和数据库代码
电商系统架构设计思路
为了构建一个高效、可扩展和安全的电商系统,以下是一些架构设计思路:
架构风格选择
采用分层架构,将系统划分为表示层、业务逻辑层和数据访问层。
- 表示层:负责与用户进行交互,向用户展示界面,并接收并处理用户输入。
- 业务逻辑层:处理核心业务逻辑,协调各个模块之间的交互。它将表示层的请求传递给合适的模块,并处理相关业务逻辑处理后的结果。
- 数据访问层:负责与数据库或其他数据存储系统进行交互,执行数据库操作。
这种三层架构有助于实现高内聚和低耦合的组件,提高代码的可维护性和可重用性。
用户认证和权限管理
实现用户注册、登录和个人信息管理功能,并对不同用户类型(普通用户、商家、管理员)进行权限管理。
使用哈希算法对密码进行加密存储,并采用安全的身份验证方法,如JWT(JSO Web Token)来验证用户身份和保护敏感信息。
商品和分类管理
设计商品和分类管理模块,可通过管理员账号添加、编辑和删除商品信息。管理员还能够创建不同的商品分类,用于对商品进行分类和展示。
为商品表和分类表提供合适的索引和查询优化,以提高系统的数据库性能。
购物流程和订单管理
允许用户将商品添加到购物车,并在结算时选择收货地址。提供清晰明了的订单页面,使用户能够查看订单信息、支付状态和物流信息。
订单管理需保证订单数据的一致性和可靠性,确保用户购物过程的按序完成。设置订单状态及相关处理机制,比如待支付、已支付、已发货、已签收等状态,并与物流信息进行关联。
支付和物流集成
支持多种支付方式(如支付宝、支付)并与支付服务商进行集成。确保支付过程安全可靠,包括支付金额的准确计算和支付状态的实时更新。
与物流公司建立合作,集成物流接口,以便记录和跟踪用户订单的物流信息。用户可以方便地查看物流状态,提供更好的购物体验。
优惠券和积分功能
设计优惠券系统,包括优惠券的发放机制和使用规则。允许用户通过输入优惠码或享受折扣金额来获取购物优惠。
积分系统可鼓励客户参与活动并提升忠诚度。根据购买商品或参与活动的情况,给予用户相应积分。积分可以用于部分订单金额抵扣或兑换特定礼品。
用户评价和公告通知
用户可以对购买的商品进行评价,包括评分和评论内容,以帮助其他用户做出更好的购物决策。展示用户评价和提供排序和过滤功能,改善用户体验。
管理员可以发布公告向用户发送重要通知和促销信息,增强用户参与度和购物满意度。
以上是电商系统架构设计的一些思路,这些设计方案旨在构建一个功能丰富、高效和安全的电商平台,提供良好的用户体验并满足用户需求。
数据库解释
这个数据库包含了以下表及其详细结构:
address(地址)
- id: int,自增主键
- user_id: int,用户ID
- receiver_name: varchar(255),收件人姓名
- receiver_phone: varchar(255),收件人电话
- province: varchar(255),省份
- city: varchar(255),城市
- district: varchar(255),地区
- detail: varchar(255),详细地址
- postal_code: varchar(10),邮编
- is_default: tinyint(1),是否为默认地址
announcement(公告)
- id: int,自增主键
- title: varchar(255),公告标题
- content: text,公告内容
- create_time: datetime,创建时间
- userid: int,用户ID(外键,关联到user表的id字段)
category(商品分类)
- id: int,自增主键
- name: varchar(255),分类名称
coupon(优惠券)
- id: int,自增主键
- user_id: int,用户ID
- code: varchar(255),优惠券代码
- discount: decimal(10, 2),折扣金额
- valid_from: date,有效期起始日期
- valid_to: date,有效期截止日期
favorites(收藏)
- id: int,自增主键
- user_id: int,用户ID
- product_ids: varchar(255),商品ID列表
logistics_company(物流公司)
- id: int,自增主键
- name: varchar(255),物流公司名称
- contact_number: varchar(255),
- website: varchar(255),
logistics_info(物流信息)
- id: int,自增主键
- order_id: int,订单ID
- logistics_company_id: int,物流公司ID
- tracking_number: varchar(255),物流追踪号
- status: varchar(255),物流状态
- update_time: datetime,更新时间
loyalty_points(积分)
- id: int,自增主键
- user_id: int,用户ID
- points: int,积分数量
- validity_period: date,有效期限
orders(订单)
- id: int,自增主键
- user_id: int,用户ID
- total_amount: decimal(10, 2),订单总金额
- create_time: datetime,创建时间
- status: varchar(255),订单状态
payment_record(支付记录)
- id: int,自增主键
- order_id: int,订单ID
- payment_method: varchar(255),支付方式
- amount: decimal(10, 2),支付金额
- status: varchar(255),支付状态
- create_time: datetime,创建时间
product(商品)
- id: int,自增主键
- name: varchar(255),商品名称
- description: text,商品描述
- price: decimal(10, 2),商品价格
- stock: int,库存数量
- type: varchar(255),商品类型
- image_url: varchar(255),商品图片链接
product_image(商品图片)
- id: int,自增主键
- product_id: int,商品ID
- image_url: varchar(255),图片链接
review(评论)
- id: int,自增主键
- user_id: int,用户ID
- product_id: int,商品ID
- rating: int,评分
- comment: text,评论内容
- create_time: datetime,创建时间
shopping_cart(购物车)
- id: int,自增主键
- user_id: int,用户ID
- product_id: int,商品ID
- quantity: int,商品数量
user(用户)
- id: int,自增主键
- username: varchar(255),用户名
- password: varchar(255),密码
- email: varchar(255),
- phone_number: varchar(255),电话号码
- gender: varchar(255),性别
- avatar: varchar(255),头像链接
- date_of_birth: date,出生日期
- create_time: datetime,创建时间
- balance: decimal(10, 2),余额
- user_type: enum(‘customer’,‘merchant’,‘admin’),用户类型
- salt: varchar(255),密码加密盐值
user_coupon(用户优惠券)
- id: int,自增主键
- user_id: int,用户ID
- coupon_id: int,优惠券ID
- coupon_name: varchar(255),优惠券名称
- quantity: int,优惠券数量
数据库代码
代码语言:javascript代码运行次数:0运行复制/*
avicat MySQL Data Transfer
Source Server : localhost_06
Source Server Type : MySQL
Source Server Version : 80028
Source Host : localhost:06
Source Schema : e-exam
Target Server Type : MySQL
Target Server Version : 80028
File Encoding : 65001
Date: 26/06/202 11:01:
*/
SET AMES utf8mb4;
SET FOREIG_KEY_CHECKS = 0;
-- ----------------------------
-- Table structure for address
-- ----------------------------
DROP TABLE IF EXISTS `address`;
CREATE TABLE `address` (
`id` int OT ULL AUTO_ICREMET,
`user_id` int ULL DEFAULT ULL,
`receiver_name` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin ULL DEFAULT ULL,
`receiver_phone` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin ULL DEFAULT ULL,
`province` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin ULL DEFAULT ULL,
`city` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin ULL DEFAULT ULL,
`district` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin ULL DEFAULT ULL,
`detail` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin ULL DEFAULT ULL,
`postal_code` varchar(10) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin ULL DEFAULT ULL,
`is_default` tinyint(1) ULL DEFAULT ULL,
PRIMARY KEY (`id`) USIG BTREE
) EGIE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_bin ROW_FORMAT = DYAMIC;
-- ----------------------------
-- Table structure for announcement
-- ----------------------------
DROP TABLE IF EXISTS `announcement`;
CREATE TABLE `announcement` (
`id` int OT ULL AUTO_ICREMET,
`title` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin ULL DEFAULT ULL,
`content` text CHARACTER SET utf8mb4 COLLATE utf8mb4_bin ULL,
`create_time` datetime ULL DEFAULT ULL,
`userid` int ULL DEFAULT ULL,
PRIMARY KEY (`id`) USIG BTREE,
IDEX `FK_Announcement_User`(`userid`) USIG BTREE,
COSTRAIT `FK_Announcement_User` FOREIG KEY (`userid`) REFERECES `user` (`id`) O DELETE RESTRICT O UPDATE RESTRICT
) EGIE = InnoDB AUTO_ICREMET = 1 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_bin ROW_FORMAT = DYAMIC;
-- ----------------------------
-- Table structure for category
-- ----------------------------
DROP TABLE IF EXISTS `category`;
CREATE TABLE `category` (
`id` int OT ULL AUTO_ICREMET,
`name` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin ULL DEFAULT ULL,
PRIMARY KEY (`id`) USIG BTREE
) EGIE = InnoDB AUTO_ICREMET = 1 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_bin ROW_FORMAT = DYAMIC;
-- ----------------------------
-- Table structure for coupon
-- ----------------------------
DROP TABLE IF EXISTS `coupon`;
CREATE TABLE `coupon` (
`id` int OT ULL AUTO_ICREMET,
`user_id` int ULL DEFAULT ULL,
`code` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin ULL DEFAULT ULL,
`discount` decimal(10, 2) ULL DEFAULT ULL,
`valid_from` date ULL DEFAULT ULL,
`valid_to` date ULL DEFAULT ULL,
PRIMARY KEY (`id`) USIG BTREE
) EGIE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_bin ROW_FORMAT = DYAMIC;
-- ----------------------------
-- Table structure for favorites
-- ----------------------------
DROP TABLE IF EXISTS `favorites`;
CREATE TABLE `favorites` (
`id` int OT ULL AUTO_ICREMET,
`user_id` int OT ULL,
`product_ids` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin OT ULL,
PRIMARY KEY (`id`) USIG BTREE,
IDEX `FK_Favorites_User`(`user_id`) USIG BTREE,
COSTRAIT `FK_Favorites_User` FOREIG KEY (`user_id`) REFERECES `user` (`id`) O DELETE CASCADE O UPDATE CASCADE
) EGIE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_bin ROW_FORMAT = DYAMIC;
-- ----------------------------
-- Table structure for logistics_company
-- ----------------------------
DROP TABLE IF EXISTS `logistics_company`;
CREATE TABLE `logistics_company` (
`id` int OT ULL AUTO_ICREMET,
`name` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin ULL DEFAULT ULL,
`contact_number` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin ULL DEFAULT ULL,
`website` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin ULL DEFAULT ULL,
PRIMARY KEY (`id`) USIG BTREE
) EGIE = InnoDB AUTO_ICREMET = 1 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_bin ROW_FORMAT = DYAMIC;
-- ----------------------------
-- Table structure for logistics_info
-- ----------------------------
DROP TABLE IF EXISTS `logistics_info`;
CREATE TABLE `logistics_info` (
`id` int OT ULL AUTO_ICREMET,
`order_id` int ULL DEFAULT ULL,
`logistics_company_id` int ULL DEFAULT ULL,
`tracking_number` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin ULL DEFAULT ULL,
`status` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin ULL DEFAULT ULL,
`update_time` datetime ULL DEFAULT ULL,
PRIMARY KEY (`id`) USIG BTREE
) EGIE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_bin ROW_FORMAT = DYAMIC;
-- ----------------------------
-- Table structure for loyalty_points
-- ----------------------------
DROP TABLE IF EXISTS `loyalty_points`;
CREATE TABLE `loyalty_points` (
`id` int OT ULL AUTO_ICREMET,
`user_id` int ULL DEFAULT ULL,
`points` int ULL DEFAULT ULL,
`validity_period` date ULL DEFAULT ULL,
PRIMARY KEY (`id`) USIG BTREE
) EGIE = InnoDB AUTO_ICREMET = 1 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_bin ROW_FORMAT = DYAMIC;
-- ----------------------------
-- Table structure for orders
-- ----------------------------
DROP TABLE IF EXISTS `orders`;
CREATE TABLE `orders` (
`id` int OT ULL AUTO_ICREMET,
`user_id` int ULL DEFAULT ULL,
`total_amount` decimal(10, 2) ULL DEFAULT ULL,
`create_time` datetime ULL DEFAULT ULL,
`status` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin ULL DEFAULT ULL,
PRIMARY KEY (`id`) USIG BTREE
) EGIE = InnoDB AUTO_ICREMET = 1 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_bin ROW_FORMAT = DYAMIC;
-- ----------------------------
-- Table structure for payment_record
-- ----------------------------
DROP TABLE IF EXISTS `payment_record`;
CREATE TABLE `payment_record` (
`id` int OT ULL AUTO_ICREMET,
`order_id` int ULL DEFAULT ULL,
`payment_method` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin ULL DEFAULT ULL,
`amount` decimal(10, 2) ULL DEFAULT ULL,
`status` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin ULL DEFAULT ULL,
`create_time` datetime ULL DEFAULT ULL,
PRIMARY KEY (`id`) USIG BTREE
) EGIE = InnoDB AUTO_ICREMET = 1 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_bin ROW_FORMAT = DYAMIC;
-- ----------------------------
-- Table structure for product
-- ----------------------------
DROP TABLE IF EXISTS `product`;
CREATE TABLE `product` (
`id` int OT ULL AUTO_ICREMET,
`name` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin ULL DEFAULT ULL,
`description` text CHARACTER SET utf8mb4 COLLATE utf8mb4_bin ULL,
`price` decimal(10, 2) ULL DEFAULT ULL,
`stock` int ULL DEFAULT ULL,
`type` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin ULL DEFAULT ULL,
`image_url` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin ULL DEFAULT ULL,
PRIMARY KEY (`id`) USIG BTREE
) EGIE = InnoDB AUTO_ICREMET = 1 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_bin ROW_FORMAT = DYAMIC;
-- ----------------------------
-- Table structure for product_image
-- ----------------------------
DROP TABLE IF EXISTS `product_image`;
CREATE TABLE `product_image` (
`id` int OT ULL AUTO_ICREMET,
`product_id` int ULL DEFAULT ULL,
`image_url` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin ULL DEFAULT ULL,
PRIMARY KEY (`id`) USIG BTREE
) EGIE = InnoDB AUTO_ICREMET = 1 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_bin ROW_FORMAT = DYAMIC;
-- ----------------------------
-- Table structure for review
-- ----------------------------
DROP TABLE IF EXISTS `review`;
CREATE TABLE `review` (
`id` int OT ULL AUTO_ICREMET,
`user_id` int ULL DEFAULT ULL,
`product_id` int ULL DEFAULT ULL,
`rating` int ULL DEFAULT ULL,
`comment` text CHARACTER SET utf8mb4 COLLATE utf8mb4_bin ULL,
`create_time` datetime ULL DEFAULT ULL,
PRIMARY KEY (`id`) USIG BTREE
) EGIE = InnoDB AUTO_ICREMET = 1 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_bin ROW_FORMAT = DYAMIC;
-- ----------------------------
-- Table structure for shopping_cart
-- ----------------------------
DROP TABLE IF EXISTS `shopping_cart`;
CREATE TABLE `shopping_cart` (
`id` int OT ULL AUTO_ICREMET,
`user_id` int ULL DEFAULT ULL,
`product_id` int ULL DEFAULT ULL,
`quantity` int ULL DEFAULT ULL,
PRIMARY KEY (`id`) USIG BTREE
) EGIE = InnoDB AUTO_ICREMET = 1 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_bin ROW_FORMAT = DYAMIC;
-- ----------------------------
-- Table structure for user
-- ----------------------------
DROP TABLE IF EXISTS `user`;
CREATE TABLE `user` (
`id` int OT ULL AUTO_ICREMET,
`username` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin ULL DEFAULT ULL,
`password` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin ULL DEFAULT ULL,
`email` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin ULL DEFAULT ULL,
`phone_number` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin ULL DEFAULT ULL,
`gender` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin ULL DEFAULT ULL,
`avatar` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin ULL DEFAULT ULL,
`date_of_birth` date ULL DEFAULT ULL,
`create_time` datetime ULL DEFAULT ULL,
`balance` decimal(10, 2) ULL DEFAULT 0.00,
`user_type` enum('customer','merchant','admin') CHARACTER SET utf8mb4 COLLATE utf8mb4_bin OT ULL DEFAULT 'customer',
`salt` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin ULL DEFAULT ULL,
PRIMARY KEY (`id`) USIG BTREE
) EGIE = InnoDB AUTO_ICREMET = 1 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_bin ROW_FORMAT = DYAMIC;
ISERT ITO `user` VALUES (1, 'john12', 'ffdb4708de56ccea017dceac9ca26fad', 'john@example', '124567890', 'Male', '.9SyfqXgT17w0WVMmFhsqWgHaEc?w=245&h=180&c=7&r=0&o=5&dpr=1.8&pid=1.7', '1990-01-01', '202-06-25 16:08:5', 100.00, 'customer', '40558f942a08c08caf988e0ca4cbc');
-- ----------------------------
-- Table structure for user_coupon
-- ----------------------------
DROP TABLE IF EXISTS `user_coupon`;
CREATE TABLE `user_coupon` (
`id` int OT ULL AUTO_ICREMET,
`user_id` int OT ULL,
`coupon_id` int OT ULL,
`coupon_name` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin OT ULL,
`quantity` int OT ULL DEFAULT 0,
PRIMARY KEY (`id`) USIG BTREE,
IDEX `fk_user_coupon_coupon`(`coupon_id`) USIG BTREE,
IDEX `fk_user_coupon_user`(`user_id`) USIG BTREE,
COSTRAIT `fk_user_coupon_coupon` FOREIG KEY (`coupon_id`) REFERECES `coupon` (`id`) O DELETE CASCADE O UPDATE CASCADE,
COSTRAIT `fk_user_coupon_user` FOREIG KEY (`user_id`) REFERECES `user` (`id`) O DELETE CASCADE O UPDATE CASCADE
) EGIE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_bin ROW_FORMAT = Dynamic;
SET FOREIG_KEY_CHECKS = 1;
本文参与 腾讯云自媒体同步曝光计划,分享自作者个人站点/博客。 原始发表:2024-01-12,如有侵权请联系 cloudcommunity@tencent 删除数据库设计数据库电商intnull #感谢您对电脑配置推荐网 - 最新i3 i5 i7组装电脑配置单推荐报价格的认可,转载请说明来源于"电脑配置推荐网 - 最新i3 i5 i7组装电脑配置单推荐报价格
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本站网友 陈皮的功效 | 4分钟前 发表 |
'.9SyfqXgT17w0WVMmFhsqWgHaEc?w=245&h=180&c=7&r=0&o=5&dpr=1.8&pid=1.7' | |
本站网友 牛皮癣治疗方法 | 17分钟前 发表 |
更新时间loyalty_points(积分)id | |
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'Male' | |
本站网友 发泄的方法 | 9分钟前 发表 |
varchar(255) | |
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e-exam Target Server Type | |
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`receiver_phone` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin ULL DEFAULT ULL | |
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e-exam Target Server Type |