2021 China Open Source Annual Report 前 言 / Preface 2022 年来了，网上有一个段子，说这不过是“2020 too”，2022 年 1 月，也不过是 2020 年第 25 月。看起来一切都没有变化，我们依然在 COVID 之中。但是，从另一个角度来看，世界 正在发生巨变，我们所处的世界，正在高速朝着某个未知的方向前进。 年，则是起飞之 前的助跑阶段。从地面到天空，意味着整个行为的模式都会发生深刻的变化。我们原来只需要 在一个二维平面思考路径与方向，而到了天空，在三维空间里，我们多了无数选择。 For China's open source, the keyword for 2021 should be "run-up." The signs are undeniable. The Ministry of Industry Plan for the Development of Software and Information Technology Services", a typical signal that the open source sector will take off. Walking on the ground to flying in the sky are two completely different

低代码将会如何改变开源，值得关注 ……………………………………………………… 129 十、开源硬件持续升温，RISC-V 成果涌现 ………………………………………………………… 130 8 2021 CHINA OPEN SOURCE ANNUAL REPORT QUESTIONNAIRE 2021 中国开源年度报告 9 10 2021 中国开源年度报告 问卷篇 2021 中国开源年度报告 11 kubeedge/kubeedge 1132.2193445010600 1653 3 kubeedge/kubeedge 4317 318 582 1369 397 4 oam-dev/kubevela 1006.0651186399000 2135 4 oam-dev/kubevela 3389 544 1248 3033 1087 5 chaos-mesh/chaos-mesh 958.7506461130560 kubeedge/kubeedge 1132.2193445010600 1653 3 kubeedge/kubeedge 4317 318 582 1369 397 4 oam-dev/kubevela 1006.0651186399000 2135 4 oam-dev/kubevela 3389 544 1248 3033 1087 5 chaos-mesh/chaos-mesh 958.7506461130560

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.2.5. Data Model Library. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . The OFBiz Setup application Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 3.1. Why we have OFBiz Setup Application? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 7.5.3. Request Data model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.2.5. Data Model Library. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . The OFBiz Setup application Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 3.1. Why we have OFBiz Setup Application? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 7.5.3. Request Data model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.2.5. Data Model Library. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . The OFBiz Setup application Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 4.1. Why we have OFBiz Setup Application? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188 13.5. HR Data model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . 12 4.6.3. How to use the "Work With Data Files" screen in the Webtools application . . . . . . . . . . . . 12 4.6.4. Examples. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 4.9. Data Model Changes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A data model shared across most businesses defining things like orders, invoices, general ledgers, customers and so on. • A library of services that operate on the above mentioned data model such as

. . . . . . . . . . 12 4.6.3. How to use the "Work With Data Files" screen in the Webtools application . . . . . . . . . . . . 12 4.6.4. Examples. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 4.9. Data Model Changes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A data model shared across most businesses defining things like orders, invoices, general ledgers, customers and so on. • A library of services that operate on the above mentioned data model such as

. . . . . . . . . . 12 4.6.3. How to use the "Work With Data Files" screen in the Webtools application . . . . . . . . . . . . 12 4.6.4. Examples. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 4.9. Data Model Changes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A data model shared across most businesses defining things like orders, invoices, general ledgers, customers and so on. • A library of services that operate on the above mentioned data model such as

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 1.2.5. Data Model Library. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . entity engine, service engine, widget system and so on. In addition the manual explains the core application of this framework like the Party Manager, Order Manager, Accounting system, and others. If you Web MVC Framework The lowest or most foundational part of Apache OFBiz is a classical web MVC (Model View Controller) framework. This part of the system is designed for basic routing of web requests

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