# 用户名中的感叹号和特殊字符

**URL:** https://meta.discourse.org/t/exclamation-mark-and-special-characters-in-usernames/247521
**Category:** Migration
**Created:** [2022 年12 月 2 日 16:47 UTC](https://meta.discourse.org/t/exclamation-mark-and-special-characters-in-usernames/247521 "2022-12-02T16:47:29Z")
**Posts on this page:** 1
**Showing post:** 7

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### Author: ![AV\_C](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/av_c/32/283587_2.png) [@AV\_C](https://meta.discourse.org/u/AV_C)
#### Post date: [2022 年12 月 2 日 17:24 UTC](https://meta.discourse.org/t/exclamation-mark-and-special-characters-in-usernames/247521/7 "2022-12-02T17:24:00Z")

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> [@pfaffman](#):
>
> 这是我记得第一次有人对此抱怨。

我找到了一些帖子：

[https://meta.discourse.org/t/username-restrictions/126664](https://meta.discourse.org/t/username-restrictions/126664)

> [@What are the Discourse rules for usernames?](https://meta.discourse.org/t/what-are-the-discourse-rules-for-usernames/160367):
>
> Hello, please can someone point me in the direction of the rules for usernames? I’m trying to establish if ampersands and apostrophes are allowed or not but I cannot find anything in here that helps me. Many thanks.

这可能比仅仅是感叹号要多得多。这似乎是一个奇怪的限制，因为你可以在其他任何地方使用这些字符。

无论如何，感谢你的帮助。

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