标题：阿帕奇授权协议
协议性质
阿帕奇授权协议阿帕奇授权协议是一个软件开源协议，英文名：Apache License软件开源开源即开放源代码。其由Bruce Perens（曾是Debian的创始人之一）定义如下：
自由再散布（Free Distribution）：获得源代码的人可自由再将此源代码散布。源代码（Source Code）：程 式的可执行档在散布时，必需随附完整源代码或是可让人方便的事后取得源代码。衍生著作（Derived Works）：让人可依此源代码修改后，在依照同一授权条款的情形下再散布。原创作者程式源代码的完整性（Integrity of The Author’s Source Code）：意即修改后的版本，需以不同的版本号码以与原始的程式码做分别，保障原始的程式码完整性。不得对任何人或团体有差别待遇（No Discrimination Against Persons or Groups）：开放源代码软件不得因性别、团体、国家、族群等设定限制，但若是因为法律规定的情形则为例外（如：美国政府限制高加密软件的出口）。对程式在任何领域内的利用不得有差别待遇（No Discrimination Against Fields of Endeavor）：意即不得限制商业使用。散布授权条款（Distribution of License）：若软件再散布，必需以同一条款散布之。授权条款不得专属于特定产品（License Must Not Be Specific to a Product）：若多个程式组合成一套软件，则当某一开放源代码的程式单独散布时，也必需要符合开放源代码的条件。授权条款不得限制其他软件（License Must Not Restrict Other Software）：当某一开放源代码软件与其他非开放源代码软件一起散布时（例如放在同一光碟片），不得限制其他软件的授权条件也要遵照开放源代码的授权。授权条款必须技术中立（License Must Be Technology-Neutral）：意即授权条款不得限制为电子格式才有效，若是纸本的授权条款也应视为有效。
协议内容
英文全文：Apache License
Version 2.0, January 2004
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.中文翻译：Apache许可证 
2.0版，2004年1月 
条款及条件使用，复制和分发 
1。定义。 
“许可证”系指使用，复制条款和条件， 
和分配所定义的第1通过本文件第9。 
“许可人”系指版权拥有人或授权的实体 
版权拥有人即给予许可。 
“法人”系指署理实体的工会和所有 
控制，是控制，或在共同的其他实体 
控制该实体。就本定义而言， 
“控制”指（i）款的权力，直接或间接引起的 
方向或此种实体的管理，无论是合同或 
否则，或（ii）的百分之五十（50%）或更多的所有权 
发行股票，或（iii）这些实体的实益拥有。 
“您”（或“您”）是指个人或法人 
行使本许可授予的权限。 
“源”的形式是指进行修改的首选形式， 
包括但不限于软件的源代码，文档 
源，配置文件。 
“对象”的形式是指任何形式的机械造成的 
改造或源的形式，包括但翻译 
不仅限于编译的目标代码，生成的文档， 
和其他媒体类型转换。 
“工作”是指作者的工作，无论是源代码，或 
对象的形式，提供条件，如1所示 
版权声明，这是包含在或贴在工作 
（一个例子是在下面的附录）。 
“演绎作品”系指无论是源代码或对象的工作， 
形式，是基于（或来自）的工作和该 
编辑修改，注释，阐述，或其他修改 
代表，作为一个整体，一个作者的原创作品。为目的 
本许可证，演绎不包括工程仍然存在 
分离的，或者仅仅是链接（或绑定的名称）的接口， 
工作与演绎条。 
“贡献”系指任何著作权，包括工作 
的工作和任何修改或增补的原始版本 
该作品或其衍生作品，这是故意 
提交的工作列入许可的版权拥有人 
或由个人或法人授权代表提交 
版权拥有人。就本定义而言，“提交” 
指任何电子，口头或书面通讯形式发出 
对许可人或其代表，包括但不限于： 
通信电子邮寄清单，源代码控制系统， 
和问题跟踪系统是管理，或其代表的 
许可人的讨论和改进工作，但目的 
不沟通是明显标记或其他方式 
由“不是一个贡献书面指定的版权拥有人。” 
“贡献者”是指许可，任何个人或法人 
代表其中一贡献已被许可人，并收到 
随后纳入了工作。 
2。格兰特的版权许可。受条款及条件 
本许可证，每个参与者在此授予您永久的， 
世界范围内，非排他性的，不收费，免版税的，不可撤销 
版权许可复制，制作衍生作品的， 
公开展示，公开表演，分许可和分发 
工作，这些衍生著作，或在源对象的形式。 
3。授予专利许可。受条款及条件 
本许可证，每个参与者在此授予您永久的， 
世界范围内，非排他性的，不收费，免版税的，不可撤销 
（除本节所述），专利授权，使已经作出， 
使用，许诺销售，销售，进口，以及以其他方式转让的工作， 
此种许可证只适用于那些声称专利授权 
这种参与者的必然侵犯其 
捐款（拧），单独或通过其贡献（š组合） 
与上这种贡献（s）的提交工作。如果您 
研究所对任何人（包括实体专利诉讼 
交叉或反索赔诉讼中），指的工作 
或者在工作的贡献纳入构成直接 
或分担专利侵权，那么任何专利许可证 
赋予这样做可能给您的工作许可证应终止 
作为这类诉讼书日期。 
4。再分配。你可以复制和分发的副本 
工作或演绎其在任何介质，有或没有 
修改，在源或对象的形式，只要你 
符合下列条件： 
（1）你必须让我们的作品或任何其他人 
演绎这一许可证的副本;及 
（二）你必须使修改的文件进行突出通告 
指出您更改的文件;及 
（三）您必须保留在任何形式演绎作品来源 
您分发，所有版权，专利，商标， 
从源代码的形式归属工作的通知， 
不包括告示，不属于任何部分 
的衍生作品;和 
（d）如果本作品包括“通知”的一部分的文本文件 
分配，那么任何衍生作品，你必须分配 
包括对归属的通知中可读复制 
在这样公告文件，其中不包括那些不通知 
涉及到的任何演绎作品的一部分，至少在一个 
下列地点：在一个文本文件分发公告 
作为演绎作品的一部分，在形式或来源 
文件，如果提供随着衍生作品;或 
内的衍生作品，产生了显示，当且 
无论这种第三方通知书通常出现。内容 
通知的文件为参考之用， 
不要修改许可证。您可以添加自己的归属 
在演绎作品，你分发，通告旁边 
或作为从工作的通知文本，提供增 
这种额外归属的通知不能被解释 
作为修改许可证。 
您可以将您自己的版权声明，您的修改和 
可提供额外的或不同的授权条款和条件 
使用，复制或您的修改，或分发 
任何这样的演绎作品作为一个整体，只要您的使用， 
复制，及工作分配，否则符合 
在本许可证规定的条件。 
5。递交捐款。除非你明确说明，否则， 
任何贡献故意提交在工作纳入 
由您的授权，应根据条款及条件 
这种不带任何附加条款或条件许可。 
尽管有上述规定，本条例并不取代或修改 
任何单独的许可协议你可能已经执行的条件 
与许可有关这种贡献。 
6。商标。本许可证并不授予的使用许可贸易 
名称，商标，服务标记，或许可产品名称， 
除需要合理和习惯使用的描述 
原产地的工作及音响的公告文件的内容。 
7。免责保修。除非适用法律要求或 
书面同意，许可人提供了工作（每 
参与者提供的捐款）上的“现状”提供， 
无保证或其他任何种类的条件，明示或 
暗示保证，包括但不限于任何保证或条件 
所有权，不侵权，适销性，或健身 
特定目的。您自行负责确定 
适宜使用或重新分配的工作和承担任何 
与您相关的权限行使本许可的风险。 
8。责任限制。在任何情况下，在任何法律理论， 
无论是侵权行为（包括疏忽），合同或其他方式， 
除非适用法律要求（如故意和严重 
疏忽行为），或书面同意，不得将任何投稿 
向您承担责任的损失，包括任何直接，间接，特殊， 
任何一个偶然产生的字符，或相应的损害赔偿 
本授权或从使用或不能使用的结果 
工作（包括但不限于商誉损失的损害赔偿， 
停工，电脑故障或失灵，或任何及所有 
其他商业损害或损失），即使这样的投稿 
已被告知此类损害的可能性。 
9。接受担保和额外的责任。虽然重新分配 
本作品或其衍生作品，你可以选择提供， 
并收取费用，支持，保修，赔偿接受， 
或其他责任的义务和/或与此相一致的权利 
许可证。然而，在接受这种义务，就可以采取行动只 
对你自己的名义并在您的全部责任，而不是代表 
任何其他参与者，而且只有当您同意赔偿， 
防守，让每个无害的任何法律责任 
所招致的，或对索赔中，由这种原因投稿 
你接受任何保证或额外的责任。 
完条款及条件