java jdk

openjdk 地址： https://openjdk.org/

 

# java 8 
doc文档地址： https://docs.oracle.com/javase/8/
平台标准文档地址：https://docs.oracle.com/javase/8/docs/index.html
教程地址：
https://docs.oracle.com/javase/tutorial/
https://docs.oracle.com/javase/tutorial/tutorialLearningPaths.html
命令文档：https://docs.oracle.com/javase/8/docs/technotes/tools/windows/index.html

JVM 文档下载地址：https://docs.oracle.com/javase/specs/index.html

安装文档：https://docs.oracle.com/javase/8/docs/technotes/guides/install/toc.html

认证地址：https://education.oracle.com/oracle-certified-associate-java-se-8-programmer/trackp_333

vm参数文档：https://docs.oracle.com/javacomponents/jrockit-hotspot/migration-guide/toc.htm

其它版本vm参数文档: https://docs.oracle.com/en/java/javase/11/jrockit-hotspot/introduction.html

jdk各版本文档地址：Java Platform, Standard Edition Documentation - Releases (oracle.com)

java版本发展文档：https://docs.oracle.com/en/java/javase/18/language/java-language-changes.html 

Oracle java18家地址：https://docs.oracle.com/en/java/javase/18/index.html