Node.js already had its own streaming API at the time that was ported to also work in browsers, but WHATWG chose not to use it as a starting point given that it is chartered to only consider the needs of Web browsers. Server-side runtimes only adopted Web streams later, after Cloudflare Workers and Deno each emerged with first-class Web streams support and cross-runtime compatibility became a priority.
Nature, Published online: 25 February 2026; doi:10.1038/s41586-026-10190-7
，详情可参考WPS官方版本下载
* Code should be simple and clean, never over-complicate things.
w = csv.DictWriter(