Using idea to create a Scala program

1. Install the JDK and set environment variables (1) java_home = C:\Program Files\java\jdk1.8.0_11 (2) Path = D:\Program Files\scala\bin;%java_home%\bin;%java_home%\jre\bin (3) CLASSPATH =%java_home%\lib\dt.jar;%java_home%\lib\tools.jar; 2. Install Scala (click the Open link) and set the environment variables (1) scala_home = D:\Program Files\scala (2) Path = D:\Program Files\scala\bin; 3. Install Idea (click to open link) (1) Install the Scala plugin (Configure, Plugins, install jetbrains Plugins: Search Scala) 4. Create a Scala program using idea (1) Create a Scala program

(2) Add code Package Com.lifujun.test
/**
* Created by Lifujun on 2014/8/23.
*/
Object Helloscala {
def main (args:array[string]) {
println ("Hello Scala")
}
}

(3) Right click on Run