<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>

server.port=3333
management.endpoint.shutdown.enabled=true
management.endpoints.web.exposure.include=shutdown

package com.hqs.springboot.shutdowndemo.bean;import javax.annotation.PreDestroy;publicclassTerminateBean{@PreDestroy
publicvoid preDestroy() {System.out.println("TerminalBean is destroyed");
}} 

package com.hqs.springboot.shutdowndemo.config;import com.hqs.springboot.shutdowndemo.bean.TerminateBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;@Configuration
publicclassShutDownConfig{@Bean
publicTerminateBean getTerminateBean() {returnnewTerminateBean();
}} 

curl -X POST http://localhost:3333/actuator/shutdown 

/* method 2: use ctx.close to shutdown all application context */
ConfigurableApplicationContext ctx = SpringApplication.run(ShutdowndemoApplication.class, args);try{TimeUnit.SECONDS.sleep(10);} catch(InterruptedException e) {e.printStackTrace();
}ctx.close(); 

/* method 3 : generate a pid in a specified path, while use command to shutdown pid :'cat /Users/huangqingshi/app.pid | xargs kill' */
SpringApplication application = newSpringApplication(ShutdowndemoApplication.class);application.addListeners(newApplicationPidFileWriter("/Users/huangqingshi/app.pid"));application.run();

/* method 4: exit this application using static method */
ConfigurableApplicationContext ctx = SpringApplication.run(ShutdowndemoApplication.class, args);
exitApplication(ctx);
publicstaticvoid exitApplication(ConfigurableApplicationContext context) {int exitCode = SpringApplication.exit(context, (ExitCodeGenerator) () -> 0);System.exit(exitCode);
}

package com.hqs.springboot.shutdowndemo.controller;import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.context.ConfigurableApplicationContext;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RestController;@RestController
publicclassShutDownControllerimplementsApplicationContextAware{privateApplicationContext context;@PostMapping("/shutDownContext")
publicString shutDownContext() {ConfigurableApplicationContext ctx = (ConfigurableApplicationContext) context;ctx.close();
return"context is shutdown";
}@GetMapping("/")
publicString getIndex() {return"OK";
}@Override
publicvoid setApplicationContext(ApplicationContext applicationContext) throwsBeansException{context = applicationContext;
}
}