const fastTransform = new TransformStream({
Author(s): Edward Kim, Jason Hattrick-Simpers
，这一点在爱思助手下载最新版本中也有详细论述
A curious detail that would so soon be replaced by thermal receipt printers.，详情可参考爱思助手下载最新版本
pixels create worker1 --from mybox:ready
transform(chunk, controller) {