centos7-jdk10安装配置

下载jdk10

链接: https://pan.baidu.com/s/1AMKdxZA290SW1SfqZbuEQg  密码: da6u

解压后移动

tar xf jdk-10.0.2_linux-x64_bin.tar.gz 
mv jdk-10.0.2 /usr/local/jdk10

配置环境变量

export JAVA_HOME=/usr/local/jdk10
export CLASSPATH=.:${JAVA_HOME}/jre/lib/rt.jar:${JAVA_HOME}/lib/dt.jar:${JAVA_HOME}/lib/tools.jar
export PATH=$PATH:${JAVA_HOME}/bin

使环境变量生效

source /etc/profile

测试jdk是否安装成功

java -version