摘要：1.redis <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-integration</artifactId> </dependency> <dependency> < 阅读全文

摘要：package **; public class IdWorker { //下面两个每个5位，加起来就是10位的工作机器id private static long workerId; //工作id private static long datacenterId; //数据id //12位的序列号 阅读全文