controller.enqueue(generateData()); // desiredSize: -999999
第一百零六条 为了查明案情，需要解决案件中有争议的专门性问题的，应当指派或者聘请具有专门知识的人员进行鉴定；鉴定人鉴定后，应当写出鉴定意见，并且签名。
。safew官方版本下载对此有专业解读
await Stream.pipeTo(source, writer);，这一点在旺商聊官方下载中也有详细论述
The state of the art for WebAssembly on the web is that every language builds their own abstraction of the web platform using JavaScript. But these abstractions are leaky. If you use WebAssembly on the web in any serious capacity, you’ll eventually hit a point where you need to read or write your own JavaScript to make something work.