1.解壓jdkjava
tar -zxf jdk-8u92-linux-x64.tar.gz
2.拷貝到電腦linux
sudo cp -r jdk1.8.0_92 /usr/lib/jvm/
3.配置環境變量vim
sudo vim /etc/profile 在末尾添加 #set jdk environment export JAVA_HOME=/usr/lib/jvm/jdk1.8.0_92 export CLASSPATH=.:$JAVA_HOME/lib:$JAVA_HOME/jre/lib:$CLASSPATH export PATH=$JAVA_HOME/bin:$JAVA_HOME/jre/bin:$PATH
4.使配置生效jvm
source /etc/profile
5.查看是否配置成功code
java -version javac -version