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阿里巴巴Dragonwell11快速指南
Alibaba Dragonwell 11快速指南
Alibaba Dragonwell是OpenJDK的下游(friendly fork),使用了和OpenJDK一样的licensing。从Alibaba Dragonwell 11.0.16.12开始,提供了两个版本可供用户选择:
- Alibaba Dragonwell Standard Edition(标准版): 基于OpenJDK上游,包含更多的提高,比如:bug-fixing, security patches, tooling support等。
- Alibaba Dragonwell Extended Edition(扩展版): 标准版之上的增强版,包含了大量的面向云计算环境优化的定制特性,这些特性都在Alibaba生产环境得到大规模验证。
Alibaba Dragonwell 11的标准版和扩展版都通过了Eclipse AQAvit的质量测试基准,确保提供给用户稳定的,高质量的Java运行引擎。
标准版安装包命名规范遵循下面格式: Alibaba_Dragonwell_Standard-jdk_<Alibaba Dragonwell level>_<architecture>_<operating system>.<extension> 例如,对于Linux/aarch64平台,Alibaba Dragonwell version 11.0.16.12.8的安装包名字为: Alibaba_Dragonwell_Standard_jdk-11.0.16.12.8_aarch64_linux.tar.gz
可以运行java -version来校验你是否使用的是Aliaba Dragonwell标准版。下面是一个例子:
openjdk version "11.0.16.12" 2022-07-19
OpenJDK Runtime Environment (Alibaba Dragonwell Standard Edition)-11.0.16.12+8-GA (build 11.0.16.12+8)
OpenJDK 64-Bit Server VM (Alibaba Dragonwell Standard Edition)-11.0.16.12+8-GA (build 11.0.16.12+8, mixed mode)
扩展版安装包命名规范遵循下面格式: Alibaba_Dragonwell_Extended-jdk_<Alibaba Dragonwell level>_<architecture>_<operating system>.<extension> 例如,对于Linux/aarch64平台,Alibaba Dragonwell version 11.0.16.12.8的安装包名字为: Alibaba_Dragonwell_Extended_jdk-11.0.16.12.8_aarch64_linux.tar.gz
用户可以运行java -version来校验你是否使用的是Aliaba Dragonwell扩展版。下面是一个例子:
openjdk version "11.0.16.12" 2022-07-19
OpenJDK Runtime Environment (Alibaba Dragonwell Extended Edition)-11.0.16.12+8-GA (build 11.0.16.12+8)
OpenJDK 64-Bit Server VM (Alibaba Dragonwell Extended Edition)-11.0.16.12+8-GA (build 11.0.16.12+8, mixed mode)