> For the complete documentation index, see [llms.txt](https://http3-explained.haxx.se/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://http3-explained.haxx.se/zh/quic.md).

# QUIC工作原理

本章节将解释QUIC传输层协议各基本模块的功能，而不会逐比特逐字节解释协议的报文。如果你想自己实现QUIC，这些介绍会加强你对协议的理解，但有关具体细节，请参考IETF的互联网草案（Internet Draft）和RFC。

1. 建立一个[连接](/zh/quic/quic-connections.md)
2. 协商[安全的TLS连接](/zh/quic/quic-tls.md)
3. 使用[数据流](/zh/quic/quic-streams.md)


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