AsyncConfigurer (Spring Framework 5.2.12.RELEASE API)

所有已知实现类:
AsyncConfigurerSupport
```
public interface AsyncConfigurer
```
Interface to be implemented by @Configuration classes annotated with @EnableAsync that wish to customize the Executor instance used when processing async method invocations or the AsyncUncaughtExceptionHandler instance used to process exception thrown from async method with void return type.
Consider using AsyncConfigurerSupport providing default implementations for both methods if only one element needs to be customized. Furthermore, backward compatibility of this interface will be insured in case new customization options are introduced in the future.
See @EnableAsync for usage examples.
从以下版本开始:
3.1
作者:
Chris Beams, Stephane Nicoll
另请参阅:
AbstractAsyncConfiguration, EnableAsync, AsyncConfigurerSupport

方法概要

所有方法实例方法默认方法
修饰符和类型	方法	说明
`default Executor`	`getAsyncExecutor()`	The `Executor` instance to be used when processing async method invocations.
`default AsyncUncaughtExceptionHandler`	`getAsyncUncaughtExceptionHandler()`	The `AsyncUncaughtExceptionHandler` instance to be used when an exception is thrown during an asynchronous method execution with `void` return type.

- 方法详细资料
  - getAsyncExecutor
```
@Nullable
default Executor getAsyncExecutor()
```
    The Executor instance to be used when processing async method invocations.
  - getAsyncUncaughtExceptionHandler
```
@Nullable
default AsyncUncaughtExceptionHandler getAsyncUncaughtExceptionHandler()
```
    The AsyncUncaughtExceptionHandler instance to be used when an exception is thrown during an asynchronous method execution with void return type.