一、个人简介
💖💖作者：计算机编程果茶熊 💙💙个人简介：曾长期从事计算机专业培训教学，担任过编程老师，同时本人也热爱上课教学，擅长Java、微信小程序、Python、Golang、安卓Android等多个IT方向。会做一些项目定制化开发、代码讲解、答辩教学、文档编写、也懂一些降重方面的技巧。平常喜欢分享一些自己开发中遇到的问题的解决办法，也喜欢交流技术，大家有技术代码这一块的问题可以问我！ 💛💛想说的话：感谢大家的关注与支持！ 💜💜 网站实战项目 安卓/小程序实战项目 大数据实战项目 计算机毕业设计选题 💕💕文末获取源码联系计算机编程果茶熊
二、系统介绍
开发语言：Java+Python 数据库：MySQL 系统架构：B/S 后端框架：SpringBoot(Spring+SpringMVC+Mybatis)+Django 前端：Vue+HTML+CSS+JavaScript+jQuery
图书零售监测系统是一个基于Python Django框架开发的B/S架构电商平台，采用ElementUI构建用户界面，通过PyCharm进行开发调试。该系统集成了完整的图书销售业务流程，涵盖用户注册登录、图书信息展示、分类检索、在线购买、订单跟踪等核心功能模块。系统支持多层级的图书分类管理，便于用户快速定位所需书籍，同时提供论坛交流平台，让读者分享阅读心得和购书体验。管理员可以通过后台实现图书库存管理、用户权限控制、优惠活动配置等操作，系统还具备举报处理机制和充值管理功能，确保平台运营的规范性和安全性。整个系统采用模块化设计思路，各功能模块相对独立又紧密协作，为图书零售商提供了一套完整的线上销售和管理解决方案。
三、视频解说
四、部分功能展示
五、部分代码展示
from pyspark.sql import SparkSession
from django.shortcuts import render, redirect
from django.contrib.auth import authenticate, login
from django.contrib.auth.decorators import login_required
from django.db.models import Q, Sum, Count
from django.http import JsonResponse
from django.core.paginator import Paginator
import json
from datetime import datetime, timedelta
from .models import User, Book, Category, Order, OrderItem, Forum, Coupon
spark = SparkSession.builder.appName("BookRetailAnalytics").getOrCreate()
def user_management_system(request):
if request.method == 'POST':
action = request.POST.get('action')
if action == 'register':
username = request.POST.get('username')
password = request.POST.get('password')
email = request.POST.get('email')
phone = request.POST.get('phone')
if User.objects.filter(username=username).exists():
return JsonResponse({'status': 'error', 'message': '用户名已存在'})
if User.objects.filter(email=email).exists():
return JsonResponse({'status': 'error', 'message': '邮箱已被注册'})
user = User.objects.create_user(username=username, password=password, email=email)
user.phone = phone
user.is_active = True
user.created_time = datetime.now()
user.save()
return JsonResponse({'status': 'success', 'message': '注册成功'})
elif action == 'login':
username = request.POST.get('username')
password = request.POST.get('password')
user = authenticate(request, username=username, password=password)
if user is not None:
if user.is_active:
login(request, user)
user.last_login_time = datetime.now()
user.login_count += 1
user.save()
return JsonResponse({'status': 'success', 'message': '登录成功', 'redirect_url': '/dashboard/'})
else:
return JsonResponse({'status': 'error', 'message': '账户已被禁用'})
else:
return JsonResponse({'status': 'error', 'message': '用户名或密码错误'})
elif action == 'update_profile':
user_id = request.POST.get('user_id')
user = User.objects.get(id=user_id)
user.email = request.POST.get('email', user.email)
user.phone = request.POST.get('phone', user.phone)
user.address = request.POST.get('address', user.address)
user.save()
return JsonResponse({'status': 'success', 'message': '资料更新成功'})
def book_management_system(request):
if request.method == 'GET':
search_query = request.GET.get('search', '')
category_id = request.GET.get('category', '')
price_range = request.GET.get('price_range', '')
sort_by = request.GET.get('sort', 'created_time')
books = Book.objects.filter(is_active=True)
if search_query:
books = books.filter(Q(title__icontains=search_query) | Q(author__icontains=search_query) | Q(description__icontains=search_query))
if category_id:
books = books.filter(category_id=category_id)
if price_range:
if price_range == '0-30':
books = books.filter(price__lte=30)
elif price_range == '30-60':
books = books.filter(price__gte=30, price__lte=60)
elif price_range == '60-100':
books = books.filter(price__gte=60, price__lte=100)
elif price_range == '100+':
books = books.filter(price__gte=100)
if sort_by == 'price_asc':
books = books.order_by('price')
elif sort_by == 'price_desc':
books = books.order_by('-price')
elif sort_by == 'sales':
books = books.order_by('-sales_count')
else:
books = books.order_by('-created_time')
paginator = Paginator(books, 12)
page_number = request.GET.get('page', 1)
page_obj = paginator.get_page(page_number)
for book in page_obj:
book.view_count += 1
book.save()
categories = Category.objects.filter(is_active=True)
return render(request, 'books/book_list.html', {'books': page_obj, 'categories': categories, 'current_search': search_query})
elif request.method == 'POST':
action = request.POST.get('action')
if action == 'add_book':
title = request.POST.get('title')
author = request.POST.get('author')
price = float(request.POST.get('price'))
stock = int(request.POST.get('stock'))
category_id = request.POST.get('category_id')
description = request.POST.get('description')
book = Book.objects.create(
title=title, author=author, price=price, stock=stock,
category_id=category_id, description=description,
created_time=datetime.now(), is_active=True
)
return JsonResponse({'status': 'success', 'message': '图书添加成功', 'book_id': book.id})
elif action == 'update_stock':
book_id = request.POST.get('book_id')
new_stock = int(request.POST.get('stock'))
book = Book.objects.get(id=book_id)
book.stock = new_stock
book.save()
return JsonResponse({'status': 'success', 'message': '库存更新成功'})
@login_required
def order_management_system(request):
if request.method == 'POST':
action = request.POST.get('action')
if action == 'create_order':
user = request.user
cart_items = json.loads(request.POST.get('cart_items'))
total_amount = 0
order = Order.objects.create(
user=user, status='pending', created_time=datetime.now(),
shipping_address=request.POST.get('shipping_address')
)
for item in cart_items:
book = Book.objects.get(id=item['book_id'])
quantity = int(item['quantity'])
if book.stock >= quantity:
item_total = book.price * quantity
OrderItem.objects.create(
order=order, book=book, quantity=quantity,
price=book.price, total_price=item_total
)
book.stock -= quantity
book.sales_count += quantity
book.save()
total_amount += item_total
else:
order.delete()
return JsonResponse({'status': 'error', 'message': f'图书《{book.title}》库存不足'})
coupon_code = request.POST.get('coupon_code')
if coupon_code:
try:
coupon = Coupon.objects.get(code=coupon_code, is_active=True, start_time__lte=datetime.now(), end_time__gte=datetime.now())
if coupon.usage_count < coupon.usage_limit:
discount = total_amount * coupon.discount_rate
total_amount -= discount
coupon.usage_count += 1
coupon.save()
order.coupon = coupon
except Coupon.DoesNotExist:
pass
order.total_amount = total_amount
order.save()
return JsonResponse({'status': 'success', 'message': '订单创建成功', 'order_id': order.id})
elif action == 'update_order_status':
order_id = request.POST.get('order_id')
new_status = request.POST.get('status')
order = Order.objects.get(id=order_id)
order.status = new_status
if new_status == 'shipped':
order.shipped_time = datetime.now()
elif new_status == 'delivered':
order.delivered_time = datetime.now()
elif new_status == 'cancelled':
for item in order.orderitem_set.all():
book = item.book
book.stock += item.quantity
book.sales_count -= item.quantity
book.save()
order.save()
return JsonResponse({'status': 'success', 'message': '订单状态更新成功'})
else:
user = request.user
status_filter = request.GET.get('status', '')
orders = Order.objects.filter(user=user)
if status_filter:
orders = orders.filter(status=status_filter)
orders = orders.order_by('-created_time')
order_data = spark.createDataFrame([(o.id, o.total_amount, o.status) for o in orders], ['order_id', 'amount', 'status'])
analytics_result = order_data.groupBy('status').agg(Sum('amount').alias('total_amount'), Count('order_id').alias('order_count')).collect()
paginator = Paginator(orders, 10)
page_number = request.GET.get('page', 1)
page_obj = paginator.get_page(page_number)
return render(request, 'orders/order_list.html', {'orders': page_obj, 'analytics': analytics_result})
六、部分文档展示
七、END
💕💕文末获取源码联系计算机编程果茶熊
