sudo mkdir -p /usr/local/java
cd /usr/local/java
sudo mv jdk-8u201-linux-arm64-vfp-hflt.tar.gz /usr/local/java/
sudo tar -zxvf jdk-8u201-linux-arm64-vfp-hflt.tar.gz -C /usr/local/java/
cd jdk1.8.0_202/bin
./java -version 查看是否安装成功
添加环境变量
sudo vim /etc/profile
# 添加
export JAVA_HOME=/usr/local/java/jdk1.8.0_201
export JRE_HOME=$JAVA_HOME/jre
export CLASSPATH=$JAVA_HOME/lib:$JRE_HOME/lib
export PATH=$PATH:$JAVA_HOME/bin:$JRE_HOME/bin
sudo vim ~/.bashrc
添加source /etc/profile
force_color_prompt=yes注释去掉
source ~/.bashrc
重新打开命令行,java -version,验证是否成功