1.查看雲端yum庫中目前支持安裝的jdk軟件包
yum search java|grep jdk
2.選擇版本安裝jdk
yum install -y java-1.8.0-openjdk
3.安裝完成後,驗證是否安裝成功
java -version
4.查找jdk安裝位置
find / -name 'java'
yum search java|grep jdk
yum install -y java-1.8.0-openjdk
java -version
find / -name 'java'
https://blog.csdn.net/u013129300/article/details/129329786