YIZHILIUSHA2020的博客

具体报错：Unexpected exception during bean creation; nested exception is java.lang.IllegalStateException: No Feign Client for loadBalancing defined. Did you forget to include spring-cloud-starter-loadbalancer?解决方案：第一步：检查springboot与springcloud的版本是否统一（不统一，即使进行后

判断一个数字是否为质数方法简单高效！！！public class IsPrime { public static void main(String[] args) { int[] test = new int[]{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 33, 61, 75, 101}; for (int i : test) { System.out.println(i + ":