SpringBoot项目实现关闭数据库配置和springSecurity

@SpringBootApplication(exclude={DataSourceAutoConfiguration.class,
        SecurityAutoConfiguration.class})
public class ErpApplication {
 
 public static void main(String[] args) {
  SpringApplication.run(ErpApplication.class, args);
 }
}

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

management:
  server:
    ## 访问端口
    port: 8081
  endpoint:
    shutdown:
      enabled: true
  endpoints:
    web:
      #base-path: 默认为/actuator
      exposure:
        include:
          - shutdown

import javax.annotation.PreDestroy;
/**
 * @author luyi
 * @date 2020/10/16
 */
public class TestBean {
    @PreDestroy
    public void preDestroy() {
        System.out.println("TestBean is destroyed");
    }
}

/**
 * @author luyi
 * @date 2020/10/16
 */
@Configuration
public class ShutDownConfig {
    @Bean
    public TestBean getTerminateBean() {
        return new TestBean();
    }
}

//一定要POST 访问
curl -X pcurl -X POST http://localhost:8081/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();

	 private static ConfigurableApplicationContext context = null;
    public static void main(String[] args) {
        context = SpringApplication.run(TimerApplication.class, args);
    }
    @RequestMapping("/closeContext")
    public void closeContext() {
        if (context != null) {
            context.close();
        }
    }
    @Override
    public void run(String... args) throws Exception {
        starterDemo.welcome();
    }

 public static void main(String[] args) {
        SpringApplication application = new SpringApplication(TimerApplication.class);
        application.addListeners(new ApplicationPidFileWriter("/home/luyi/Desktop/app.pid"));
        application.run();
    }

cat /home/luyi/Desktop/app.id | xargs kill 命令直接停止服务

        
public static void exitApplication(ConfigurableApplicationContext context) {
    int exitCode = SpringApplication.exit(context, (ExitCodeGenerator) () -> 0);
    System.exit(exitCode);
}