# 环境搭建
Scala基于jvm，首先安装JDK8+。
# 1. 下载
https://www.scala-lang.org/download/scala2.html (opens new window)
https://downloads.lightbend.com/scala/2.13.6/scala-2.13.6.zip (opens new window)
# 2. 安装
# 2.1 解压
# 2.2 环境变量
SCALA_HOME=C:/dev/scala-2.13.6
# 修改 path （追加）
PATH=%SCALA_HOME%/bin
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# 2.3 验证
PS C:\Users\leichu> scala
Welcome to Scala 2.13.6 (Java HotSpot(TM) 64-Bit Server VM, Java 1.8.0_121).
Type in expressions for evaluation. Or try :help.
scala> println("hello scala")
hello scala
scala>
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