下载地址:https://www.oracle.com/java/technologies/downloads/?er=221886#java8-mac
账号:https://bugmenot.com/view/oracle.com
/usr/libexec/java_home -v 1.8
# 设置java_home
export JAVA_HOME=$(/usr/libexec/java_home -v 1.8)
export PATH=$JAVA_HOME/bin:$PATH
/Library/Java/JavaVirtualMachines/jdk-1.8.jdk/Contents/Home