springboot如何优雅关闭服务

引入actuator

   org.springframework.boot
   spring-boot-starter-actuator
  -->

1.主入口
	public static ConfigurableApplicationContext configurableApplicationContext;
	public static void main(String[] args) throws InterruptedException {
		 cOnfigurableApplicationContext= SpringApplication.run(GatewayApplication.class, args);
	}
	
2.关闭监听
@Controller
	public static class ShutdownAction implements ApplicationListener {
		@Override
		public void onApplicationEvent(ContextClosedEvent event) {
			System.exit(SpringApplication.exit(configurableApplicationContext));

		}
	}

3.关闭服务命令

 /**
  * 关闭服务
  */
 @RequestMapping(value = "/stop", method = RequestMethod.GET)
 @ResponseBody
 public void stopServer() {
  MySpringApplication.configurableApplicationContext.close();
 }