您如何设置Kotlin多平台构建？

Question

I'd like to build the same kotlin source code into javascript and java (android). Is there a standard way to achieve this?

Answer 1

Official multi-platform support for Kotlin hasn't been released yet. If you'd like to stay up to date on it I reccomend following the #multiplatform channel on the Kotlin Slack .

Answer 2

1. Create a project in IntelliJ. Select a Gradle project and then Java (and whatever else you want)

2. Create 3 new Gradle modules: common , android-specific and js-specific . Make sure they are added as module to your main module

3. Press next, then finish (and repeat for android-specific and js-specific )
4. Remove settings.gradle from common , and the other 2 modules as you aren't going to need them

5. Make sure these 3 new modules are added to the main "parent" module's settings.gradle . It should look more less like this:

    rootProject.name = 'parent' include ':common' include ':android-specific' include ':js-specific' 

6. Edit common 's module dependency ( build.gradle file, line 24 for me ) from org.jetbrains.kotlin:kotlin-stdlib-jre8 to org.jetbrains.kotlin:kotlin-stdlib so it's not platform-specific.
7. If you really want to be sure you've done everything right go to View -> Tool Windows -> Gradle

8. You should see the Gradle menu and it should look like this

The gradle config should also work without IntelliJ (or Android Studio) but I didn't test it