This project forked from niantianlei/second
秒杀抢购系统，通过Rocketmq、redis、布隆过滤器、主从服务器、验证码等技术进行优化
1-基于springBoot平台，集成Redis，实现注册、登录、商品展示、商品详情、订单详情以及秒杀抢购功能
2-解决缓存穿透、缓存雪崩及缓存击穿等问题
3-添加消息队列消峰
4-利用JMeter进行压测
5-master-slave服务器，分摊DB压力
1环境搭建(Spring Boot+MyBatis+Druid)
2登录功能实现与完善（包括数据校验、异常处理等）
3Redis实现分布式Session
4各种页面展示以及秒杀功能开发
5利用AOP对service方法进行拦截，打印日志
6展示页面的优化加速，对象缓存+页面缓存+页面静态化+前后端分离
7利用jmeter进行压测，查看优化效果
8集成RocketMQ，利用消息队列进行消峰、业务解耦
9添加布隆过滤器防止缓存穿透
10Redis缓存过期时间在原基础上附加一个随机值，避免缓存雪崩
11安全方面：1)接口隐藏 ; 2)首次秒杀不需验证码，之后的请求需要验证码，将请求散开，分摊压力; 3)ip限流
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
Django
The Web framework for perfectionists with deadlines.
Laravel
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
Microsoft
Open source projects and samples from Microsoft.
Google
Google ❤️ Open Source for everyone.
Alibaba
Alibaba Open Source for everyone
D3
Data-Driven Documents codes.
Tencent
China tencent open source team.
