CentOS中使用wget命令下載JDK
wget https://repo.huaweicloud.com/java/jdk/8u201-b09/jdk-8u201-linux-x64.tar.gz
下載后解壓:
tar -zxvf jdk-8u201-linux-x64.tar.gz
配置環境變量
vim /etc/profile
java enviroment
export JAVA_HOME=/usr/local/jdk/jdk1.8.0_201
export CLASSPATH=.😒{JAVA_HOME}/jre/lib/rt.jar:${JAVA_HOME}/lib/dt.jar:${JAVA_HOME}/lib/tools.jar
export PATH=$PATH:${JAVA_HOME}/bin
重啟編譯
source /etc/profile
輸入java -version
查看jdkk版本