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业务场景:高并发场景下的减库存代码实现 方案一:使用JVM或JDK级别的锁【synchronized】 问题:使用synchronized的加锁,如果是单机环境的话没有问题,但是对于集群/分布式环境则会出问题,对于跨tomcat就会锁不住。 @RestController public class 阅读全文
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1、can you tell us why you want to leave your job? [career development] I want to keep learning I want to get more responsibilities I always to challen 阅读全文
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public class Test1110 { public static void main(String[] args) throws IOException { ResourcePatternResolver resolver = new PathMatchingResourcePattern 阅读全文