MAC下配置jdk,gradle环境

1.去oracle官网下载支持macos的Java sdk并安装。

网页地址：

http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html

2.添加Java环境变量，首先打开/etc/profile文件

vi /etc/profile

然后添加环境变量

JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.8.0_162.jdk/Contents/Home 
PATH=$PATH:$JAVA_HOME/bin CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar 
export JAVA_HOME PATH CLASSPATH

3.测试

# java -version
java version "1.8.0_162"
Java(TM) SE Runtime Environment (build 1.8.0_162-b12)
Java HotSpot(TM) 64-Bit Server VM (build 25.162-b12, mixed mode)

4.下载gradle并解压到/opt/gradle路径或者你喜欢的任一路径

$ mkdir /opt/gradle
$ unzip -d /opt/gradle gradle-4.6-bin.zip
$ ls /opt/gradle/gradle-4.6
LICENSE  NOTICE  bin  getting-started.html  init.d  lib  media

5.添加gradle环境变量

GRADLE_HOME=/opt/gradle/gradle-4.6
export GRADLE_HOME
export PATH=$PATH:$GRADLE_HOME/bin

6.测试gradle环境是否已经正常安装

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# gradle -version

------------------------------------------------------------
Gradle 4.6
------------------------------------------------------------

Build time:   2018-02-28 13:36:36 UTC
Revision:     8fa6ce7945b640e6168488e4417f9bb96e4ab46c

Groovy:       2.4.12
Ant:          Apache Ant(TM) version 1.9.9 compiled on February 2 2017
JVM:          1.8.0_162 (Oracle Corporation 25.162-b12)
OS:           Mac OS X 10.13.3 x86_64