java8下载官网:https://www.oracle.com/java/technologies/javase/javase8u211-later-archive-downloads.html
java17下载官网:https://www.oracle.com/java/technologies/javase/jdk17-archive-downloads.html

java8下载官网:https://www.oracle.com/java/technologies/javase/javase8u211-later-archive-downloads.html
java17下载官网:https://www.oracle.com/java/technologies/javase/jdk17-archive-downloads.html