55 Star 302 Fork 0

FISCO-BCOS / FISCO-BCOS

Create your Gitee Account
Explore and code with more than 12 million developers,Free private repositories !:)
Sign up
Clone or Download
contribute
Sync branch
Cancel
Notice: Creating folder will generate an empty file .keep, because not support in Git
Loading...
README
Apache-2.0

中文 / English

codecov CodeFactor GitHub All Releases

FISCO BCOS(读作/ˈfɪskl bi:ˈkɒz/) 是一个稳定、高效、安全的区块链底层平台,由微众银行牵头的金链盟主导研发,其可用性经广泛应用实践检验。至今已涌现300+产业数字化标杆应用,覆盖金融、医疗、教育、文化、社会治理等领域,如珠三角征信链、区块链服务网络BSN、人民链、国家健康医疗大数据科创平台、粤澳健康码跨境互认系统等。

单链配置下,性能TPS可达10万+。全面支持国密算法、国产操作系统与国产CPU架构。包含区块流水线、可拔插共识机制、全方位并行计算、区块链文件系统、权限治理框架、分布式存储等特性。

版本信息

系统概述

FISCO BCOS系统架构包括基础层、核心层、服务层、用户层和接入层提供稳定、安全的区块链底层服务。中间件层通过可视化界面,简化了用户管理区块链系统的流程。右侧配套相关开发、运维、安全控制的组件,辅助应用落地过程中不同角色的需要;同时,提供隐私保护和跨链相关的技术组件,满足不同场景的应用诉求。

关键特性

  • Pipelined:区块流水线,连续且紧凑地生成区块
  • 可插拔的共识机制: 设计可插拔共识框架,灵活可选
  • 全方位并行计算:多群组,块内分片,DMC,DAG等并行机制,实现强大处理性能。
  • 区块链文件系统: 所见即所得的合约数据管理
  • 权限治理框架:内置权限治理框架,多方投票治理区块链
  • 分布式存储 TiKV:分布式事务性提交,支撑海量存储
  • SDK基础库:多语言SDK,更方便的全平台国密接入

组件服务

  • 隐私保护:场景式即使可用隐私保护解决方案WeDPR
  • 跨链协作:支持多链互通的跨链协作平台WeCross
  • 区块链管理:可视化的区块链管理平台WeBASE

开发运维工具

  • 搭链工具:一键建链脚本,自动化部署区块链
  • 可视化工具:提供可视化管理工具,减少操作流程
  • 监控告警工具:监控区块链系统运行状态,实时告警
  • 数据归档工具:冷数据归档,支持RocksDB和TiKV,释放存储压力

技术文档

《FISCO BCOS官方技术文档》提供建链开发指引、工具介绍以及设计原理解析,用户可通过阅读官方技术文档快速了解、使用FISCO BCOS。

  1. 快速开始
  2. 合约开发
  3. SDK教程
  4. 搭链教程
  5. 应用开发
  6. 区块链运维工具
  7. 高阶功能使用
  8. 设计原理

若需查阅FISCO BCOS 2.x版本相关信息,可参考 《FISCO BCOS 2.x 技术文档》

落地应用案例

以数助实,链通产业协作,FISCO BCOS已落地300+产业数字化标杆应用,场景覆盖文化版权、司法服务、政务服务、物联网、金融、智慧社区、房产建筑、社区治理、乡村振兴等领域,如:

  • 金融业:机构间对账、供应链金融、旅游金融等。
  • 司法存证:仲裁链、电子借据、司法存证平台等。
  • 文化版权:版权存证与交易、虎彩印刷链等。
  • 社会管理:不动产登记、社区治理等。
  • 乡村振兴:智慧农业养殖大数据云平台、数字化平台建设等。
  • 智慧政务:城市大脑、公积金区块链平台、证书电子化项目等

FISCO BCOS已在领域创建了诸多标杆应用示范,涵盖16类场景的169个典型应用案例,产业应用具体信息可参考《2022 FISCO BCOS产业白皮书》

加入我们的社区

FISCO BCOS开源社区是国内庞大且活跃的开源社区,开源以来,围绕FISCO BCOS所构建的开源社区已汇集超4000家企业及机构、9万余名个人成员共建共治共享,成功支持政务、金融、农业、公益、文娱、供应链、物联网等重点应用领域的数百个区块链应用场景落地,收集到的标杆应用超过300个,构建出庞大且活跃的开源联盟链生态圈。

如您对FISCO BCOS开源技术及应用感兴趣,欢迎加入社区获得更多支持与帮助。

贡献代码

  • 我们欢迎并非常感谢您的贡献,请参阅代码贡献流程

  • 如项目对您有帮助,欢迎star支持!

License

FISCO BCOS的开源协议为Apache License 2.0, 详情参见LICENSE

Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ 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. END OF TERMS AND CONDITIONS APPENDIX: How to apply the Apache License to your work. To apply the Apache License to your work, attach the following boilerplate notice, with the fields enclosed by brackets "[]" replaced with your own identifying information. (Don't include the brackets!) The text should be enclosed in the appropriate comment syntax for the file format. We also recommend that a file or class name and description of purpose be included on the same "printed page" as the copyright notice for easier identification within third-party archives. Copyright [yyyy] [name of copyright owner] Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

About

FISCO BCOS是由中国企业主导研发、对外开源、安全可控的企业级金融区块链底层技术平台 expand collapse
Apache-2.0
Cancel

Releases (9)

All

Contributors

All

Activities

Load More
can not load any more
马建仓 AI 助手
尝试更多
代码解读
代码找茬
代码优化
C++
1
https://gitee.com/FISCO-BCOS/FISCO-BCOS.git
git@gitee.com:FISCO-BCOS/FISCO-BCOS.git
FISCO-BCOS
FISCO-BCOS
FISCO-BCOS
master

Search

344bd9b3 5694891 D2dac590 5694891