hello Groovy

Groovy

[ [email protected] ~]$ curl -s get.sdkman.io

1. 下载

[ [email protected] Downloads]$ wget https://dl.bintray.com/groovy/maven/apache-groovy-binary-2.5.5.zip

 

2. 解压 并更改目录名

[[email protected] mydev]$ mv groovy-2.5.5/ groovy

[ [email protected] groovy]# pwd

/usr/local/mydev/groovy

 

3. 配置环境变量

[ [email protected] profile.d]# cat groovy.sh

#set groovy env

export GROOVY_HOME=/usr/local/mydev/groovy

export PATH=$GROOVY_HOME/bin:$PATH

使生效 并查看版本

[ [email protected] profile.d]# source /etc/profile

[ [email protected] profile.d]# groovy -version

Groovy Version: 2.5.5 JVM: 1.8.0_144 Vendor: Oracle Corporation OS: Linux

 

4. hello groovy

Groovy控制台运行代码。是一个轻量级的IDE

打开控制台

[ [email protected] profile.d]# groovyConsole

Jan 16, 2019 2:49:35 PM java.util.prefs.FileSystemPreferences$1 run

INFO: Created user preferences directory. (弹出console )

输入groovy代码

输入java代码