LICENSE

Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International
(CC BY-NC-SA 4.0)

Copyright (c) 2026 jnMetaCode and contributors

This work — the "AI 编程实战三卷书" (and the unified web edition rendered from
the `book/` directory) — is licensed under the Creative Commons Attribution-
NonCommercial-ShareAlike 4.0 International License.

You are free to:

  • Share   — copy and redistribute the material in any medium or format
  • Adapt   — remix, transform, and build upon the material

Under the following terms:

  • Attribution    — You must give appropriate credit, provide a link to the
                     license, and indicate if changes were made. You may do so
                     in any reasonable manner, but not in any way that suggests
                     the licensor endorses you or your use.

  • NonCommercial  — You may not use the material for commercial purposes.
                     This includes (but is not limited to):
                       - Selling printed or digital copies for profit
                       - Bundling into paid courses, paid workshops, or
                         paid corporate training
                       - Using the material as the primary deliverable in
                         client engagements
                       - Republishing on a paywalled platform
                     Linking to this work from a commercial site is fine.
                     Reading at work or for work-related learning is fine.

  • ShareAlike     — If you remix, transform, or build upon the material,
                     you must distribute your contributions under the same
                     license as the original (CC BY-NC-SA 4.0).

  • No additional restrictions — You may not apply legal terms or
                     technological measures that legally restrict others
                     from doing anything the license permits.

For commercial use cases not covered by the license — corporate training,
paid course distribution, white-label internal handbooks, etc. — please
contact the maintainer to discuss commercial licensing.

Full legal code:
  https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode

Human-readable summary:
  https://creativecommons.org/licenses/by-nc-sa/4.0/

---

NOTE on dual licensing of this repository:

  • The book content under `book/` is licensed CC BY-NC-SA 4.0 (this file).
  • All other content in the parent repository (`ai-coding-guide`) — tutorials,
    code templates, configuration examples — is licensed under Apache-2.0
    (see `../LICENSE`).
  • When in doubt: if it lives under `book/`, this license applies. Everything
    else is Apache-2.0.

For commercial licensing inquiries, see the maintainer's contact channels in
the repository README under "商业合作 · Commercial Inquiries".