安装java
安装scala
1.下载安装包.

scala下载
2.解压并配置环境变量
| 操作系统 | 变量名称 | 示例 |
|---|---|---|
| Unix/Linux | $SCALA_HOME | /usr/local/share/scala |
| $PATH | $PATH:$SCALA_HOME/bin | |
| Windows | %SCALA_HOME% | c:\Progra~1\Scala |
| %PATH% | %PATH%;%SCALA_HOME%\bin |
3.验证

scala验证
1.下载安装包.
2.解压并配置环境变量
| 操作系统 | 变量名称 | 示例 |
|---|---|---|
| Unix/Linux | $SCALA_HOME | /usr/local/share/scala |
| $PATH | $PATH:$SCALA_HOME/bin | |
| Windows | %SCALA_HOME% | c:\Progra~1\Scala |
| %PATH% | %PATH%;%SCALA_HOME%\bin |
3.验证