## 接口的使用
org.springframework.scheduling.annotation.AsyncConfigurer

- 使用AsyncConfigurer的程序包
  程序包 | 说明
  --- | ---
  org.springframework.scheduling.annotation | Java 5 annotation for asynchronous method execution.

- - ### org.springframework.scheduling.annotation中AsyncConfigurer的使用

    实现AsyncConfigurer的org.springframework.scheduling.annotation中的类
    限定符和类型 | 类和说明
    --- | ---
    `class` | `AsyncConfigurerSupport` A convenience `AsyncConfigurer` that implements all methods so that the defaults are used.