「Mac/インストール/java」の版間の差分

2020年8月25日 (火) 04:22時点における版

JavaDeveloperKit(JDK) 13インストール

$ brew cask install java
$ /usr/libexec/java_home -V
$ vi ~/.bash_profile
export JAVA_HOME=`/usr/libexec/java_home -v 13`
$ source ~/.bash_profile
$ java -version
openjdk version "13.0.1" 2019-10-15

JavaDeveloperKit(JDK) 11インストール

$ brew cask install java
$ /usr/libexec/java_home -V
$ vi ~/.bash_profile
export JAVA_HOME=`/usr/libexec/java_home -v 11`
$ source ~/.bash_profile
$ java -version
openjdk version "11.0.2" 2019-01-15

JavaDeveloperKit(JDK) 10インストール

$ brew cask install java
$ /usr/libexec/java_home -V
$ vi ~/.bash_profile
export JAVA_HOME=`/usr/libexec/java_home -v 10.0`
$ source ~/.bash_profile
$ java -version
java version "10.0.1" 2018-04-17

JavaDeveloperKit(JDK) 8インストール

$ brew tap homebrew/cask-versions
$ brew cask install adoptopenjdk8
$ /usr/libexec/java_home -V
Matching Java Virtual Machines (2):
   13.0.1, x86_64:	"OpenJDK 13.0.1"	/Library/Java/JavaVirtualMachines/openjdk-13.0.1.jdk/Contents/Home
   11.0.2, x86_64:	"OpenJDK 11.0.2"	/Library/Java/JavaVirtualMachines/openjdk-11.0.2.jdk/Contents/Home
   1.8.0_232, x86_64:	"AdoptOpenJDK (OpenJ9) 8"	/Library/Java/JavaVirtualMachines/adoptopenjdk-8-openj9.jdk/Contents/Home
$ vi ~/.bash_profile
export JAVA_HOME=`/usr/libexec/java_home -v 1.8`
$ source ~/.bash_profile
$ java -version
java version "1.8.0_171"

参考：https://qiita.com/seijikohara/items/56cc4ac83ef9d686fab2

JavaDeveloperKit(JDK) 7インストール

$ brew cask install caskroom/versions/zulu7
$ /usr/libexec/java_home -V
Matching Java Virtual Machines (2):
   1.8.0_131, x86_64:	"Java SE 8"	/Library/Java/JavaVirtualMachines/jdk1.8.0_131.jdk/Contents/Home
   1.7.0_232-zulu-7.31.0.5, x86_64:	"Zulu 7"	/Library/Java/JavaVirtualMachines/zulu-7.jdk/Contents/Home

javaのバージョンが見つからないとき

brew update
brew tap homebrew/cask-versions
brew tap adoptopenjdk/openjdk
brew search java   
brew search jdk    
brew cask info java11
#brew cask info adoptopenjdk
brew cask install java11
#brew cask install homebrew/cask-versions/java11

https://stackoverflow.com/questions/52524112/how-do-i-install-java-on-mac-osx-allowing-version-switching