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1,035 symbols 2,733 edges 146 files ⚖ Apache-2.0 226 documented · 22% ● updated 2y ago★ 78

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⨍ Functions 893◇ Types & classes 142

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README

hmdp

黑马点评项目完整代码，包含前后端

技术架构： Redis + Spring Boot + MySQL + RabbitMQ + Mybatis-plus + Hutool + JWT

实现了短信验证码登录、查找最近店铺、优惠券秒杀、关注推送、发表点评的完整业务流程

使用redis+JWT解决了在集群模式下的Session共享问题，使用拦截器实现用户的登录校验和Token刷新

使用Cache Aside模式解决数据库与缓存一致性问题

使用redis对高频访问的信息进行缓存预热，用缓存空值解决缓存穿透，用随机ttl解决缓存雪崩，用逻辑过期解决缓存击穿

使用lua脚本以及redis单线程特性解决秒杀问题，使用乐观锁解决超卖问题

使用redis分布式锁解决了在集群模式下一人一单的线程安全问题，使用RabbitMQ实现异步下单

使用ZSet数据结构实现了点赞排行榜功能，用set以及集合运算实现关注和共同关注功能

Extension points exported contracts — how you extend this code

VoucherService (Interface)

@author SenGang @description 针对表【tb_voucher】的数据库操作Service @createDate 2024-04-08 17:18:36 [5 implementers]

NoteFromVisit/src/main/java/com/sengang/service/VoucherService.java

IBlogService (Interface)

服务类 @author 虎哥 @since 2021-12-22 [5 implementers]

hm-dianping/src/main/java/com/hmdp/service/IBlogService.java

VoucherMapper (Interface)

@author SenGang @description 针对表【tb_voucher】的数据库操作Mapper @createDate 2024-04-08 17:18:36 @Entity com.sengang.entity.Vouc [4 …

NoteFromVisit/src/main/java/com/sengang/mapper/VoucherMapper.java

IVoucherService (Interface)

服务类 @author 虎哥 @since 2021-12-22 [5 implementers]

hm-dianping/src/main/java/com/hmdp/service/IVoucherService.java

BlogService (Interface)

@author SenGang @description 针对表【tb_blog】的数据库操作Service @createDate 2024-04-07 21:44:45 [3 implementers]

NoteFromVisit/src/main/java/com/sengang/service/BlogService.java

ILock (Interface)

(no doc) [4 implementers]

NoteFromVisit/src/main/java/com/sengang/utils/ILock.java

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Core symbols most depended-on inside this repo

↓ 13 filesResult

NoteFromVisit/src/main/java/com/sengang/dto/Result.java

↓ 8 filesUserHolder

NoteFromVisit/src/main/java/com/sengang/utils/UserHolder.java

↓ 7 filesCacheUtils

NoteFromVisit/src/main/java/com/sengang/utils/CacheUtils.java

↓ 4 filesIVoucherService

服务类 @author 虎哥 @since 2021-12-22

hm-dianping/src/main/java/com/hmdp/service/IVoucherService.java

↓ 4 filesIBlogService

服务类 @author 虎哥 @since 2021-12-22

hm-dianping/src/main/java/com/hmdp/service/IBlogService.java

↓ 4 filesVoucherMapper

Mapper 接口 @author 虎哥 @since 2021-12-22

hm-dianping/src/main/java/com/hmdp/mapper/VoucherMapper.java

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Shape

Function 718

Method 175

Class 100

Interface 42

Languages

TypeScript69%

Java31%

Modules by API surface

nginx-1.18.0/html/hmdp/js/vue.js417 symbols

nginx-1.18.0/html/hmdp/js/element.js275 symbols

nginx-1.18.0/html/hmdp/js/axios.min.js22 symbols

NoteFromVisit/src/main/java/com/sengang/service/impl/ShopServiceImpl.java9 symbols

NoteFromVisit/src/main/java/com/sengang/service/impl/BlogServiceImpl.java9 symbols

NoteFromVisit/src/main/java/com/sengang/controller/BlogController.java9 symbols

NoteFromVisit/src/main/java/com/sengang/service/impl/VoucherOrderServiceImpl.java8 symbols

NoteFromVisit/src/main/java/com/sengang/controller/UserController.java8 symbols

NoteFromVisit/src/main/java/com/sengang/utils/CacheUtils.java7 symbols

NoteFromVisit/src/main/java/com/sengang/service/BlogService.java7 symbols

hm-dianping/src/main/java/com/hmdp/controller/UserController.java6 symbols

hm-dianping/src/main/java/com/hmdp/controller/ShopController.java6 symbols

Datastores touched

(mysql)Database · 1 repos

hmdpDatabase · 1 repos

For agents

$ claude mcp add hmdp \
  -- python -m otcore.mcp_server <graph>

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hmdp

Extension points exported contracts — how you extend this code

Core symbols most depended-on inside this repo

Shape

Languages

Modules by API surface

Datastores touched

For agents

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