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- 1、下载地址
- wget --no-cookies --no-check-certificate --header "Cookie: gpw_e24=http%3A%2F%2Fwww.oracle.com%2F; oraclelicense=accept-securebackup-cookie" "http://download.oracle.com/otn-pub/java/jdk/8u141-b15/336fa29ff2bb4ef291e347e091f7f4a7/jdk-8u141-linux-x64.tar.gz"
- 2、添加环境变量
- vi /etc/profile
- JAVA_HOME=/usr/local/jdk/jdk1.8.0_141
- JRE_HOME=/usr/local/jdk/jdk1.8.0_141/jre
- CLASS_PATH=.:$JAVA_HOME/lib:$JRE_HOME/lib
- PATH=$PATH:$JAVA_HOME/bin:$JRE_HOME/bin
- export JAVA_HOME JRE_HOME CLASS_PATH PATH
- 3、使环境变量生效
- source /etc/profile
- 4、检查
- java -version
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