参考链接
========================================

RFC
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- `RFC 3253 <https://tools.ietf.org/html/rfc3253>`_ Versioning Extensions to WebDAV (Web Distributed Authoring and Versioning)
- `RFC 3648 <https://tools.ietf.org/html/rfc3648>`_ Web Distributed Authoring and Versioning (WebDAV) Ordered Collections Protocol
- `RFC 3744 <https://tools.ietf.org/html/rfc3744>`_ Web Distributed Authoring and Versioning (WebDAV) Access Control Protocol
- `RFC 4437 <https://tools.ietf.org/html/rfc4437>`_ Web Distributed Authoring and Versioning (WebDAV) Redirect Reference Resources
- `RFC 4918 <https://tools.ietf.org/html/rfc4918>`_ HTTP Extensions for Web Distributed Authoring and Versioning (WebDAV)
- `RFC 5323 <https://tools.ietf.org/html/rfc5323>`_ Web Distributed Authoring and Versioning (WebDAV) SEARCH
- `RFC 5842 <https://tools.ietf.org/html/rfc5842>`_ Binding Extensions to Web Distributed Authoring and Versioning (WebDAV)

Blog
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- `What should a hacker know about WebDav <http://2015.zeronights.org/assets/files/35-Egorov.pdf>`_
- `Cookie 的 SameSite 属性 <http://www.ruanyifeng.com/blog/2019/09/cookie-samesite.html>`_
- `HTTP 协议入门 <http://www.ruanyifeng.com/blog/2016/08/http.html>`_