Graduation project topic based on WeChat applet (5) PHP ordering takeaway applet (including proposal report, assignment letter, mid-term report, defense PPT, thesis template)
Project background and significance
Purpose : The main goal of this topic is to design and implement a takeout ordering system based on WeChat mini program. Front-end users use the mini-program, and back-end management uses a B/S architecture based on PHP+MySql; dishes are added through the back-end, and users log in through the mini program. , view dishes, purchase, place orders, etc.
Significance : The WeChat Mini Program takeaway ordering system is a product of the combination of computer technology and catering management. Through the WeChat Mini Program Takeaway Ordering System, efficient management of catering is achieved. With the continuous improvement of computer technology, computers have penetrated into every corner of social life. The manual ordering method is not only inefficient, error-prone, cumbersome, but also consumes a lot of manpower. In order to meet the needs of catering staff for efficient management of ordering, quantity, settlement, etc., on the premise that the staff have certain computer operation capabilities, this WeChat applet takeout ordering system is specially compiled to improve the management efficiency of restaurant ordering.
Feasibility Analysis
Based on the WeChat mini program takeaway ordering system, the feasibility of system development can be summarized in the following three aspects, as follows:
1. Technical feasibility
Use Windows 7 or 10 as the operating system, use phpstorm software as the development backend management, use MySQL for database storage, and use WeChat developer tools to develop WeChat applets; the hardware environment of the backend management system is a PC, and front-end users use WeChat applets on their mobile phones. .
2. Economic feasibility
On the one hand, using phpstorm and WeChat developer tools to develop a good human-machine interface and strong functional support further improves the work efficiency of Caizhan ordering personnel and saves manpower and material resources; on the other hand, the production cost of the system is low, You can use phpstorm and WeChat developer tools for development on your existing PC.
3. Operational feasibility
The operation of phpstorm software is to use the takeaway ordering backend management system on the Windows operating system. It mainly relies on the use of Windows operating technology to complete data entry, modification, deletion and other functions, which is simple and convenient.
Diners use their mobile phones to log in to the WeChat applet takeout ordering system to complete their ordering.
Main functional modules
Backend administrator function
Member list: View all registered member information, support deletion.
Enter information: Enter information title, content and other information.
Manage information: View the entered information list, support deletion and modification.
Advertising settings: Upload pictures and set up carousel images on the homepage of the mini program. Advertise address messages
. List: List of all user message information, supports deletion
Dishes category management: supports entry, viewing, modification and deletion of existing categories.
Dishes entry: selects dish category, enters dish name, inventory, sold, price, uploads dish pictures, fills in dish introduction.
Dishes management: Views all entered dish information. , supports modification and deletion.
Menu orders: View order information placed by all users, including order time, cost, delivery address, consignee information, order dish information and remarks, etc. Order processing: Process dish delivery information,
etc.
Mini program function
User registration and login: register a normal account, and then use the registered account to log in.
WeChat authorized login: directly use WeChat as the account, and log in after authorization.
Information function: users can browse the information list and detailed information at will.
Dishes library: Click on all dishes; support querying to find the required dishes. Dishes
information: Click on the dish details page to view the dish introduction, pictures, prices, sales, etc., details, and a list of comments from users who have purchased it.
Dishes collection: Click "Collection" below the operation information details to purchase favorite
dishes: On the menu details page, click "Add to Cart", or directly click "Buy Now"
Dishes Shopping Cart: List the intended orders The menu list supports quantity increase and decrease.
To place a takeout order: click "Go to Checkout" in the shopping cart list, select or fill in the delivery address, confirm the dishes and quantity to be ordered, and fill in the remarks. Click "Order Settlement", then jump to the order list.
Cancel the order: In the "My Orders" list, for the order that has not been paid, click "Cancel Application", delete the order
and go to payment:: In the "My Orders" list , click "Go to Pay" to simulate payment.
Comments on dishes: In the "My Orders" list, for orders that have been paid, you can click "Evaluate" for each dish to rate and fill in dish comments. Shipping address management
: Enter the delivery address, view all delivery addresses, modify the delivery address, delete
My Favorites: List of dishes collected by the user.
Exit the system: clear the cache and return to the mini program homepage.
Leave a message: fill in the content of the message and submit it to the website management backend.
Development Summary
It mainly introduces some key technologies used in the development process of the system, including the MINA framework for front-end applet development; back-end development PHP development; MySQL database; and the introduction of conventional web page technology HTML/CSS/JAVASCRIPT.
Development operating system: windows10 + 4G memory + 500G
Mini program development: WeChat developer tools (MINA framework)
Backend environment: IIS +PHP
Backend development language: PHP
Backend development tools: Dreamweaver + PhpStorm
Database: mysql8
Database management tool: navicat
Other development languages: html + css +javascript
Development document description
Backend management files
Path: The background source code ht directory is the background
Green shows the system framework, don’t move it
| Location |
Program name |
illustrate |
| Source code root directory |
login.php |
Backend login page |
| Source code root directory |
check_u_login.php |
Background login handler |
| ht Backend root directory |
index.php |
Background Home |
| left.php |
Backend left menu |
|
| u_logout.php |
sign out |
|
| ht/quanxian Password management |
mima.php |
Password change page |
| mima_act.php |
Password change program |
|
| ht/zixun Information |
zixun_add.php |
Information entry page |
| zixun_add_act.php |
Information entry database program |
|
| zixun_list.php |
Information list |
|
| zixun_xiugai.php |
Information modification page |
|
| zixun_xiugai_act.php |
Information modification procedure |
|
| zixun_del.php |
information removal process |
|
| ht/guanggao Advertisements and messages |
ad_index_wx.php |
Carousel settings page |
| ad_index_wx_baocun |
Carousel chart setting program processing |
|
| liuyan_list.php |
Message List |
|
| liuyan_delt.php |
Delete message |
|
| ht/huiyuan member |
hy_list.php |
member list |
| hy_del.php |
Member delete |
|
| ht/shangpin Products (dishes) |
caidan_1ji.php |
Dishes classification management |
| sp_add.php |
Dishes entry page |
|
| sp_add_act.php |
Dishes entry program processing |
|
| sp_list.php |
Dishes list |
|
| sp_del.php |
Delete dish |
|
| sp_xiugai.php |
Dishes modification page |
|
| sp_xiugai_act.php |
Dishes modification program processing |
|
| ht/dingdan Order |
dd_list.php |
Order List |
| dd_chuli.php |
Order processing |
Mini program interface file
Mini program interface
| Program name |
Include |
|
| front page |
wx_lunbo.php |
Get the top carousel image array (multiple images) |
| wx_news_list.php |
Get 3 latest news |
|
| wx_CpList_top4.php |
Latest dishes on the shelves (4) |
|
| wx_CpList_paihang.php |
Ranked dishes (4) |
|
| order |
wx_fenlei.php |
Load the left category |
| wx_fenlei_chanpin.php |
Load category products |
|
| wx_gwc_feiyong.php |
获取购物车费用 |
|
| 所有菜品和查询 |
wx_CpList.php |
加载所有菜品 |
| wx_CpList_top4.php |
最新上架菜品（4）条 |
|
| wx_fenlei.php |
加载分类 |
|
| 菜品详情页 |
wx_sp_info-a.php |
根据产品id获取产品的信息 |
| wx_sp_info-b.php |
根据产品id获取产品的详细信息 |
|
| wx_gwc_add.php |
加入购物车 |
|
| wx_gwc_add.php |
购买：加入购物车+跳转到购物车 |
|
| wx_shoucang_add.php |
录入收藏数据 |
|
| 购物车 |
wx_gwc_list.php |
获取购物车列表 |
| wx_gwc_del.php |
删除购物车 |
|
| wx_gwc_shuxiugai.php |
更新购物车数据 |
|
| wx_gwc_feiyong.php |
获取购物车费用 |
|
| 下单页面 |
wx_gwc_list.php |
获取下单购物车商品信息 |
| wx_dizhi_list.php |
获取地址列表 |
|
| wx_dizhi_add.php |
录入下单地址 |
|
| wx_gwc_xiadan.php |
提交下单信息 |
|
| 评论页面 |
wx_AddPinLun.php |
提交评论 |
| 资讯信息 |
wx_news_list_byid.php |
获取资讯列表 |
| wx_news_info.php |
获取资讯信息详情 |
|
| 留言 |
wx_api_liuyan.php |
提交留言 |
| 会员 |
wx_check_reg_yonghu.php |
普通用户注册 |
| wx_check_login_yonghu.php |
普通用户登录 |
|
| wx_check_reg_yonghu-weixin.php |
微信登录 |
|
| wx_dingdan_list.php |
加载订单列表 |
|
| wx_dingdan_fukuan.php |
模拟付款 |
|
| wx_dingdan_del.php |
取消订单 |
|
| wx_dingdan_shouhuo.php |
收货 |
|
| wx_dizhi_list.php |
加载收货地址 |
|
| wx_dizhi_moren.php |
设置默认收货地址 |
|
| wx_dizhi_Del.php |
收货地址删除 |
|
| wx_dizhi_add.php |
录入收货地址 |
|
| wx_dizhi_info.php |
读取收货地址 |
|
| wx_dizhi_edit.php |
更新收货地址 |
|
| wx_shoucang_list.php |
获取收藏列表 |
|
| wx_shoucang_del.php |
删除收藏 |
|
| wx_huiyuan_xinxi_byid.php |
读取会员信息 |
|
| wx_huiyuan_xinxi_update_byid.php |
更新会员信息 |
|
| wx_huiyuan_mima_act.php |
密码修改 |
功能模块图
功能实体图
数据库ER图
作品效果截图
小程序功能截图
后台管理截图
