If asynchronous processing is implemented according to the framework

There are many ways to implement asynchronously ：
We use the first method here

1, adding annotations
stay springboot Of config Add @EnableCustomConfig annotation , Enable the asynchronous thread function
2, Create asynchronous methods Service And implementation classes
I'm too lazy to write interfaces here , Just test it
Add , Otherwise, it will prompt that bean

3, Call asynchronous methods , Check the test results
I'll just find one here controller Just test it ,
result ：
Call interface ,postman Go straight back to
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