mac brew

 

brew官网：https://brew.sh/

安装brew失败，可以使用国内代理： https://www.cnblogs.com/myibm/p/9414587.html

 

brew如何安装各模块呢？下面的连接有说明：

https://www.code2bits.com/homebrew/ 

 

查询java

brew cask search java

查看版本信息

brew cask info java

从官网下载并安装 JDK 8

brew cask install java

需要安装 JDK 7 或者 JDK 6，可以使用homebrew-cask-versions：

brew tap caskroom/versions
brew cask install java6

检查

java -version

on't rely on Oracle to install Java properly on your Mac.

Use Homebrew. this will install the latest jdk:

brew cask install java

 

If you want to manage multiple versions of Java on your Mac, consider using jenv.

UPDATE: Now that Java 8 is no longer the most current version, if you want java 8 install it this way: 

1.  
   brew tap caskroom/versions
2.  
   brew cask install java8

To get a list of all older versions of java:  brew tap caskroom/versions and then brew cask search java

We use brew cask since we'd otherwise use the Oracle GUI installer that will likely not install Java properly on your Mac. (Use brew cask install APP to install GUI apps; use brew install APP.) Java is not a GUI app; It should not require "cask" but at least Oracle is consistent.

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