groovy安装

确认你电脑已经安装jdk

groovy官网：http://groovy.codehaus.org/

 

我下载的是压缩版

 

1. 将Groovy压缩包解压到指定目录（我的是D:\aaSoftware\groovy-binary-1.8.6\groovy-1.8.6）。注意：Groovy的安装路径不能有空格， 否则会出错。
2. 设置环境变量groovy_home，新增环境变量，变量名：groovy_home、变量值：groovy的解压目录。
3. 设置path，编辑path，在变量值后面添加%groovy_home%\bin 。
4. 测试配置成功.在命令行中输: groovy -v //查看groovy的当前版本。

运行hello.groovy

我在d盘下新建：hello.groovy

println "hello, world"  
  
for (arg in this.args ) {  
  println "Argument:" + arg;  
}  
  

在命令行输入：

D：\groovy> groovy hello.groovy aa bb cc   

显示结果：

D:\groovy>groovy hello.groovy aa bb cc
hello, world
Argument:aa
Argument:bb
Argument:cc

。

还可以进入groovyConsole窗口

在命令行输入：“groovyConsole”之后打开控制台窗口，键入“println 'hello world'”之后ctrl+R，输出了“hello world”。

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groovy-eclipse plugin安装

离线安装：我下载最新的archive-2.6.0.xx-20111212-0900-e37-RELEASE.zip

1. Download the snapshot locally
2. Do not unzip or move into your dropins directory
3. Start eclipse
4. Help -> Install new software -> Add...
5. Select the location of the zip you just downloaded
6. Install as you would from the regular update site

在线安装：

Once you have a compatible Eclipse installed, then follow these directions to install Groovy-Eclipse:

• Go to: Help -> Software Updates.
• Change to the Available Software tab.
• Click on Add Site.
• Paste the update site URL appropriate for your version of Eclipse and click OK.
• You should see a "Groovy Update Site" entry in the list of update sites. Expand and select the Groovy-Eclipse Plugin feature. Optionally, you can choose to include the sources..
• Click Install and follow the prompts.
• Restart when asked
• Rejoice!  You installed the Groovy-Eclipse Plugin v2.

For step-by-step installation instructions, see the Install Groovy-Eclipse Plugin tutorial.

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创建一个Groovy项目

To create a basic Groovy project in Eclipse perform the following steps:

• Open the Java perspective
• Click on the new Groovy Project icon: 
• The new project wizard for Groovy uses most of the same options as the new project wizard for Java.
• Fill in the appropriate details and create the project.

You should have a src folder and several libraries. A bin folder is also created, but is hidden.

You can create a Groovy classes or test cases using wizards similar to the Eclipse's Java class and JUnit test case wizards. Use the options on the File > New menu or press CTRL-N.

For step-by-step instructions, see the Create Your First Groovy Project tutorial.

附：

http://pleac.sourceforge.net/pleac_groovy/，内有大量丰富的样例代码，比如说你正计划编写一个工具来获取Web页面并分析，就能够在这里找到这种样例代码