Course 2857
Course Introduction:Course introduction: 1. Cross-domain processing, token management, route interception; 2. Real interface debugging, API layer encapsulation; 3. Secondary encapsulation of Echarts and paging components; 4. Vue packaging optimization and answers to common problems.
Course 1795
Course Introduction:Apipost is an API R&D collaboration platform that integrates API design, API debugging, API documentation, and automated testing. It supports grpc, http, websocket, socketio, and socketjs type interface debugging, and supports privatized deployment. Before formally learning ApiPost, you must understand some related concepts, development models, and professional terminology. Apipost official website: https://www.apipost.cn
Course 5521
Course Introduction:(Consult WeChat: phpcn01) The comprehensive practical course aims to consolidate the learning results of the first two stages, achieve flexible application of front-end and PHP core knowledge points, complete your own projects through practical training, and provide guidance on online implementation. Comprehensive practical key practical courses include: social e-commerce system backend development, product management, payment/order management, customer management, distribution/coupon system design, the entire WeChat/Alipay payment process, Alibaba Cloud/Pagoda operation and maintenance, and project online operation. .....
Course 5172
Course Introduction:(Consult WeChat: phpcn01) Starting from scratch, you can solve conventional business logic, operate MySQL with PHP to add, delete, modify, and query, display dynamic website data, master the MVC framework, master the basics of the ThinkPHP6 framework, and learn and flexibly master all knowledge involved in PHP development. point.
Course 8713
Course Introduction:(Consult WeChat: phpcn01) The learning objectives of the front-end development part of the 22nd issue of PHP Chinese website: 1. HTML5/CSS3; 2. JavaScript/ES6; 3. Node basics; 4. Vue3 basics and advanced; 5. Mobile mall/ Website background homepage layout; 6. Automatic calculation of tabs/carousels/shopping carts...
一般在超市,大型商场,购物完成后用微信支付,收银员用扫码枪扫描客户微信二维码,完成支付这个是怎么完成的,有人做过吗,给个大致的思路啊,尤其是接入扫码枪是怎么完成的
2017-04-10 18:07:19 0 0 95
php - How to implement a security verification mechanism for APIs related to amounts.
场景:和一家传统企业合作,用户交易利用他们线下收银系统结算,结账之前会和我们提供的api产生交互,请求我们平台提供的优惠卷,确认实际应收金额,完成交易,最后把交易订单详情数据提供给我们。
2017-05-27 17:43:20 0 3 417
现在市面上有没有提供类似微信 滴滴专车 公众号上的那个人工服务排队系统解决方案的服务呢,免费收费的都可以,类似功能的,如果有开源的代码就更好了!!
2017-04-10 16:56:47 0 3 452
javascript - 一般的收银台用扫码枪扫码支付的过程是怎么样的?如何实现的?
这个二维码是由公司内部系统生成的,只限于公司食堂使用。 上图是仿着一般的收银机操作页面做的静态页面。三个区块...
2017-04-11 11:30:02 0 3 226
python - django模板文件中{%for%}循环可以对两个对象同时循环么?
打个比方,超市系统的表,表1是进货件数,表2是货品价格,两个表的行都是进货时间,两个表...
2017-04-18 09:22:05 0 1 125
Course Introduction:杨超斌是华为董事,也是ICT产品与解决方案总裁。他在华为中国合作伙伴大会2024上宣布了一个令人振奋的消息,即openEuler操作系统在2023年已经占据了中国服务器操作系统市场36.8%的份额。他还预计在2024年,openEuler操作系统将继续增长,突破50%的市场份额。这一消息对于华为来说无疑是一个重要的里程碑,显示了openEuler操作系统在中国市场上取得了显著的成功。杨超斌的这一宣布也证实了华为在操作系统领域的实力和竞争力,进一步巩固了华为在数字化转型和信息技术领域的领先地位。这个消息对于
2024-03-15 comment 696
Course Introduction:要求:借助集合框架及实用类实现该系统1、积分累计2、积分兑换3、查询剩余积分4、修改密码5、开卡6、退出执行结果:开卡、积分累计部分:兑换积分、查询剩余积分部分:修改密码、使用新密码查询部分:退出部分:实现思路:1、创建会员用户类:用户名、密码、会员卡号(随机生成)、注册日期、积分2、创建超市业务类:菜单展示业务选择积分存取方法、积分兑换方法、积分查询方法、修改密码方法、开卡方法判断集合中是否存在查询元素方法
2023-05-07 comment 0 1451
Course Introduction:小餐饮店用的收银系统有:1、甩手掌柜系统;2、银豹收银系统;3、思迅收银系统;4、德克软件系统;5、美团收银系统等。
2023-04-18 comment 0 2950
Course Introduction:超市收银系统属于业务处理系统,超市收银系统所需要的系统是货源管理系统和日账户统计系统;超市使用系统种类比较多,比如收银系统、货源管理系统、监控系统、还有营销系统等多种系统混合的结算系统。
2022-01-21 comment 0 5824