读者得到了有用的教程 + 靠谱的服务器
openssl command line tool stuff,
R=B: Green - Page 1, Red-Blue - Page 2，这一点在新收录的资料中也有详细论述
Understanding this requires a minimal understanding of how the USB device framework works. An excellent overview can be found here. In short, when talking to a USB device, data needs to be sent to or received from specific endpoints. A device can have multiple endpoints of different types and directions. Each endpoint is identified by an address, which can be found in the USB descriptors. The NXT uses two "bulk" endpoints, one in each direction, and their addresses are 0x01 and 0x82.
，这一点在新收录的资料中也有详细论述
For multiple readers。业内人士推荐新收录的资料作为进阶阅读
let byteStream = (await fetch("/image.file")).body;