star_pluss的博客

高并发下扣减库存及DB数据库更新数据到redis直接上代码，里面有详细注释哦~1.pom.xml中引入redis和redission相关依赖<!--redis--><dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-redis</artifactId></dependency>

常用线程池总结1.ThreadPoolExecutor2.newFixedThreadPool3.newCachedThreadPool4.newSingleThreadExecutor5.newScheduledThreadPoolpackage com.example.demo.study.thread;import java.util.concurrent.*;import java.util.concurrent.atomic.AtomicInteger;import stat