springboot @Async 异步任务

使用@Async 进行异步调用详解
Spring Boot 使用@Async 实现异步调用：自定义线程池
https://juejin.im/post/5b27b8366fb9a00e46675879

https://blog.csdn.net/v2sking/article/details/72795742

https://blog.csdn.net/ClementAD/article/details/53607311

https://blog.csdn.net/hry2015/article/details/67640534

http://blog.didispace.com/springbootasync-2/