HN 提问：HN 的重复 URL 检测是否已损坏？
4 分•作者: khaledh•2 个月前
我注意到最近有些故事被重复提交了，而且重复的内容还出现在了首页。我以为 HN 会检测到这种情况，并将相似的提交指向第一个提交的版本。
示例：
Show HN: Whetuu – 一个零配置的跨 shell 提示符，用 Zig 编写 (https://github.com/yamafaktory/whetuu)
https://news.ycombinator.com/item?id=48991361
https://news.ycombinator.com/item?id=48981557
停止假装亿万富翁创造了未来 (https://www.elysian.press/p/billionaires-didnt-create-innovation)
https://news.ycombinator.com/item?id=49017118
https://news.ycombinator.com/item?id=49023161
你脚下的纽约市是什么？ (https://practical.engineering/blog/2026/7/21/whats-under-your-feet-in-new-york-city)
https://news.ycombinator.com/item?id=48994864
https://news.ycombinator.com/item?id=49006049
查看原文
I noticed that recently some stories are submitted more than once, and the duplicates make it to the front pages. I thought HN detects this and redirects similar submissions to the first one.<p>Examples:<p>Show HN: Whetuu – a zero-config cross-shell prompt written in Zig (https://github.com/yamafaktory/whetuu)<p>https://news.ycombinator.com/item?id=48991361<p>https://news.ycombinator.com/item?id=48981557<p>Stop pretending billionaires built the future (https://www.elysian.press/p/billionaires-didnt-create-innovation)<p>https://news.ycombinator.com/item?id=49017118<p>https://news.ycombinator.com/item?id=49023161<p>What's Under Your Feet in New York City? (https://practical.engineering/blog/2026/7/21/whats-under-your-feet-in-new-york-city)<p>https://news.ycombinator.com/item?id=48994864<p>https://news.ycombinator.com/item?id=49006049