關於「Node response header」標籤，搜尋引擎有相關的訊息討論：

How to handle errors without setting res headers twice in node.jsstackoverflow.com › questions › how-to-handle-errors-wit...Provide a way to access raw headers #1437 - nodejs/undici - GitHubgithub.com › nodejs › undici › issuesUnshorten (expand) short URLs with Node.jsloige.co