Windows uses commands to run kotlin

Official statement ：Kotlin command-line compiler | Kotlin

1、 download  kotlin-compiler-1.6.10.zip tool kit , And extract it to an English directory without spaces , Address ：Release Kotlin 1.6.10 · JetBrains/kotlin · GitHubhttps://github.com/JetBrains/kotlin/releases/tag/v1.6.10

2、 add to Kotlin environment variable , similar Java How to set environment variables , Find path, Add a message that points to the extracted in the previous step kotlin In the toolkit bin Catalog .

3、 open cmd Command window , View version input ：

E:\lins\kotlin\kotlin4>kotlin -version
Kotlin version 1.6.10-release-923 (JRE 1.8.0_291-b10)

4、 newly build hello.kt The source code file , Content ：

fun main() {
    println("Hello, World!")
}

5、 Compile command （ take hello.kt Translate it into hello.jar）

（1）jar Package contains kotlin The way of runtime （ compile application when ）：kotlinc hello.kt -include-runtime -d hello.jar

（2）jar The package does not contain kotlin The way of runtime （ For example, compile library For others applications Invocation time ）：kotlinc hello.kt -d hello.jar

6、 Run the command

（1） Run compilation mode （1） Of jar：java -jar hello.jar

（2） Run compilation mode （2） Of jar：kotlin -classpath hello.jar HelloKt

among HelloKt yes hello.jar in , primary kotlin The code is compiled into HelloKt.class The file ,HelloKt is the main class name.

7、 Other commands

kotlin -help

kotlinc -help

8、 compile class file

（1） compile ：kotlinc hello.kt

function ：kotlin HelloKt