https://www.cnblogs.com/edhg/p/10130112.html

https://blog.csdn.net/yudianxiaoxiao/article/details/93674293

• 原代码

@EnableDiscoveryClient @EnableCircuitBreaker @EnableFeignClients @SpringBootApplication public class WebappApplication{ public static void main(String[] args) { SpringApplication.run(WebappApplication.class, args); } } 

• 修改后代码

@EnableDiscoveryClient @EnableCircuitBreaker @EnableFeignClients @SpringBootApplication public class WebappApplication implements BeanFactoryPostProcessor { @Override public void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory) throws BeansException { BeanDefinition bd = beanFactory.getBeanDefinition("feignContext"); bd.setDependsOn("eurekaServiceRegistry", "inetUtils"); } public static void main(String[] args) { SpringApplication.run(WebappApplication.class, args); } } 

• 我是执行后发现tomcat 端口被占用, 然后win中查看端口也没发现端口被占用, 索性就换了个端口, 然后run, 然后就Congratulations!!!!!!
• 更
  • 发现用cmd 找不到的端口
    • netstat -ano| findstr "8002"
      • 8002 是端口号
  • 而用powershell 却可以
    • Get-Process -Id (Get-NetTCPConnection -LocalPort 8002).OwningProcess
      • 8002 是端口号
  • 然后kill 一波
    • taskkill /F /PID 6640
      • 6640 是pid
• 参考链接: https://github.com/spring-cloud/spring-cloud-netflix/issues/1952#issuecomment-322669642
• 参考链接: https://winaero.com/blog/kill-process-windows-10/