1、安装IDEA的Scala插件
使用自带的在线安装方式较为简单。File--Setting--Plugins--Browse reposities
![](https://images2015.cnblogs.com/blog/611815/201603/611815-20160328152128223-407436498.png)
![](https://images2015.cnblogs.com/blog/611815/201603/611815-20160328152128894-2113607570.png)
2、创建项目
File -- new ---Project -- Maven--scala-archetype-simple:1.2
![](https://images2015.cnblogs.com/blog/611815/201603/611815-20160328152129629-865910061.png)
修改archetypeRepository地址,默认的地址已无法访问。
地址:https://oss.sonatype.org/content/repositories/snapshots
![](https://images2015.cnblogs.com/blog/611815/201603/611815-20160328152130176-1825663088.png)
![](https://images2015.cnblogs.com/blog/611815/201603/611815-20160328152130769-2117093495.png)
创建完成!!
3、修改POM.xml
junit修改为4.11版本
org.specs则删除
![](https://images2015.cnblogs.com/blog/611815/201603/611815-20160328152131191-1970376673.png)
添加scala依赖
<dependency> |
修改scala.version版本为当前本机的scala版本,我这边是2.11.4所以修改为2.11.4
<scala.version>2.11.4</scala.version>
手动指定目录为源码根目录
![](https://images2015.cnblogs.com/blog/611815/201603/611815-20160328152131707-233146578.png)
![](https://images2015.cnblogs.com/blog/611815/201603/611815-20160328152132332-539986539.png)
删除test目录下的所有配置,因为里面自动生成的测试程序scala版本2.7的。执行会报错,所以直接删除即可。
![](https://images2015.cnblogs.com/blog/611815/201603/611815-20160328152132707-1219345360.png)
4、编写helloword程序
![](https://images2015.cnblogs.com/blog/611815/201603/611815-20160328152133051-2085475360.png)
5、执行
![](https://images2015.cnblogs.com/blog/611815/201603/611815-20160328152133379-257553540.png)