在传统模式下，Tomcat 线程池里每个线程都是平台线程。当一个请求进来，Tomcat 分配一个线程执行 LogisticsService.getLogistics()，里面依次执行三个 Thread.sleep 等 IO 操作。
When you choose an image, Canva’s photo editing features let you adjust the photo’s settings (brightness, contrast, saturation, etc.), crop, or animate it.
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This CSS Proves Me Human
* min_cpu_platform needs to be set to get tested CPU.
"Companies are having to take extra steps to secure these types of communications. That's the brave new world we're in now."