ERR_INVALID_URL_SCHEME
尝试使用不兼容方案(协议)的 URL 来实现特定目的。它仅在 fs 模块的 WHATWG URL API 支持中使用(该模块仅接受带有 'file' 方案的 URL),但将来可能也会在其他 Node.js API 中使用。
【An attempt was made to use a URL of an incompatible scheme (protocol) for a
specific purpose. It is only used in the WHATWG URL API support in the
fs module (which only accepts URLs with 'file' scheme), but may be used
in other Node.js APIs as well in the future.】