> For the complete documentation index, see [llms.txt](https://blog.wh2099.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://blog.wh2099.com/network/ji-chu-gong-gong-fu-wu.md).

# 基础公共服务

{% hint style="info" %}
**入选需均满足以下条件：**

* **服务内容符合相关互联网标准**
* **运行时间长，故障率低**
* **被广泛认可**
  {% endhint %}