awaitTerminationPeriod(shutdown.getAwaitTerminationPeriod()); builder = builder.threadNamePrefix(properties.getThreadNamePrefix()); Stream var10001 = threadPoolTaskExecutorCustomizers.orderedStream(); Objects.requireNonNull(var10001); builder = builder.customizers(var10001::iterator); builder = builder....
TaskExecutionProperties.Shutdownshutdown=properties.getShutdown(); builder = builder.awaitTermination(shutdown.isAwaitTermination()); builder = builder.awaitTerminationPeriod(shutdown.getAwaitTerminationPeriod()); builder = builder.threadNamePrefix(properties.getThreadNamePrefix());Streamvar10001=threadPoolT...
builder = builder.awaitTermination(shutdown.isAwaitTermination()); builder = builder.awaitTerminationPeriod(shutdown.getAwaitTerminationPeriod()); builder = builder.threadNamePrefix(properties.getThreadNamePrefix());Streamvar10001=threadPoolTaskExecutorCustomizers.orderedStream(); Objects.requireNonNull(var10...
可以看出,在 Spring 框架中如果使用默认的 @Async 注解,它的执行比较简单粗暴,并没有使用线程池,而是每次创建线程来执行,所以在 Spring 框架中是不能直接使用 @Async 注解的,需要使用 @Async 注解搭配自定义的线程池,既实现 AsyncConfigurer 接口来提供自定义的 ThreadPoolTaskExecutor 来创建线程池,以确保 @Async ...
MyController { @Autowired private AsyncService asyncService; @GetMapping("/startAsync") public String startAsyncTask() { asyncService.performAsyncTask(); return "异步任务已启动"; } }2.实现原理简单来说,@Async 注解是由 AOP(面向切面)实现的,具体来说,它是由 AsyncAnnotationAdvisor 这个切面类来实现...