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lsy1973's Projects

androidapp-diarypain icon androidapp-diarypain

安卓App-DiaryPain 实现登录功能,使用了FirebaseAuthentication Restrofit,使用公共天气api和高德地图api,实现了自动更新天气和用户位置 android room,使用了内置数据库,存储用户信息 alarm manager,每日定时提醒用户填写身体信息

java-web icon java-web

记录了一些学习中使用的项目 javaweb+mysql+maven+html+css+ajax+vue+项目实战等内容

lsy1973 icon lsy1973

Config files for my GitHub profile.

seckill icon seckill

项目描述:一个基本功能完整的秒杀项目。登录用户可以查看实时库存,并且选择商品进行秒杀操作。 项目角色:后端各模块的开发;数据库表的设计。 核心功能的实现: 1. 使用通过对登录用户颁发凭证,记录登录用户的登录状态。 2. 对于频繁访问的数据,比如用户的基本信息,使用Redis作为本地缓存,提高服务器性能。 3. 使用Redis进行了预减库存的操作,减少频繁秒杀对于数据库的多次访问。 4. 项目集成了RabbitMQ,实现多用户场景下的异步下单,同时使用了ThreadLocal保证线程安全。

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