Java版本管理工具，jabba

简介

安装

macOS / Linux

https://github.com/shyiko/jabba?tab=readme-ov-file#macos–linux

Windows

powershell

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[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
Invoke-Expression (
  Invoke-WebRequest https://github.com/shyiko/jabba/raw/master/install.ps1 -UseBasicParsing
).Content

卸载

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Remove-Item "$env:USERPROFILE\.jabba" -Recurse -Force -ErrorAction SilentlyContinue

使用

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# list available JDK's
jabba ls-remote
# you can use any valid semver range to narrow down the list
jabba ls-remote zulu@~1.8.60
jabba ls-remote "*@>=1.6.45 <1.9" --latest=minor

# install Oracle JDK
jabba install 1.15.0
# install Oracle Server JRE
jabba install sjre@1.8  
# install Adopt OpenJDK (Hotspot)
jabba install adopt@1.8-0
# install Adopt OpenJDK (Eclipse OpenJ9)
jabba install adopt-openj9@1.9-0
# install Zulu OpenJDK
jabba install zulu@1.8
jabba install zulu@~1.8.144 # same as "zulu@>=1.8.144 <1.9" 
# install IBM SDK, Java Technology Edition
jabba install ibm@1.8
# install GraalVM CE
jabba install graalvm@1.0-0
# install OpenJDK
jabba install openjdk@1.10-0
# install OpenJDK with Shenandoah GC
jabba install openjdk-shenandoah@1.10-0

# install from custom URL
# (supported qualifiers: zip (since 0.3.0), tgz, tgx (since 0.10.0), dmg, bin, exe)
jabba install 1.8.0-custom=tgz+http://example.com/distribution.tar.gz
jabba install 1.8.0-custom=tgx+http://example.com/distribution.tar.xz
jabba install 1.8.0-custom=zip+file:///opt/distribution.zip

# uninstall JDK
jabba uninstall zulu@1.6.77

# link system JDK
jabba link system@1.8.72 /Library/Java/JavaVirtualMachines/jdk1.8.0_72.jdk

# list all installed JDK's
jabba ls

# switch to a different version of JDK (it must be already `install`ed)
jabba use adopt@1.8
jabba use zulu@~1.6.97

echo "1.8" > .jabbarc
# switch to the JDK specified in .jabbarc (since 0.5.0)
jabba use

# set default java version on shell (since 0.2.0)
# this version will automatically be "jabba use"d every time you open up a new terminal
jabba alias default 1.8

附录

jabba ls-remote 失败？

出现

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Get https://github.com/shyiko/jabba/raw/master/index.json: net/http: TLS handshake timeout

需要设置代理，端口设置为自己代理所在的端口

windows terminal:

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$Env:http_proxy="http://127.0.0.1:10808";$Env:https_proxy="http://127.0.0.1:10808"

cmd:

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set http_proxy=http://127.0.0.1:10808 & set https_proxy=http://127.0.0.1:10808

如果链接不稳定，下载还是失败，可以尝试这样

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jabba install graalvm-ce-java8@21.0.0=tgz+https://github.com/graalvm/graalvm-ce-builds/releases/download/vm-21.0.0.2/graalvm-ce-java8-windows-amd64-21.0.0.2.zip