Install JDK11(MACOS)

奕伟 蒋 - Jun 17 - - Dev Community

1.download installation package

(macOS version end with .pkg)
download link

2.install jdk11

  1. open the '.pkg' file
  2. follow the installation prompts to install

3.configuring environment vaiables

  • open the terminal, run the fllowing command to confirm the installation path 
/usr/libexec/java_home -v 11
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  • edit '~/.zshrc' or '~/.bash_profile' file，add the following content 
export JAVA_HOME=$(/usr/libexec/java_home -v 11)
export PATH=$JAVA_HOME/bin:$PATH
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  • save and exit the file, use the following command to make the configuration effective 
source ~/.zshrc
or
source ~/.bash_profile
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4.verify

  • check 'JAVA_HOME' variable 
echo $JAVA_HOME
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  • check java version 
java -version
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  • check javac version 
javac -version
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