How to install kotlin library?

Question

IntelliJ IDEA

I want to use ktor in my project.
But I don’t know how to install this library for my project.
I saw some maven / gradle options, but I didn’t find a normal explanation for a beginner.
ktor:
https://www.codeflow.site/en/article/kotlin-khttp
https://ktor.io/

Here is the project root

Answer 1

1. Translate the project to gradle. To do this, first we put this same gradle, then we create a folder, go there in the console and write
gradle init
There will be something like this.

Starting a Gradle Daemon (subsequent builds will be faster)

Select type of project to generate:
  1: basic
  2: application
  3: library
  4: Gradle plugin
Enter selection (default: basic) [1..4] 2

Select implementation language:
  1: C++
  2: Groovy
  3: Java
  4: Kotlin
  5: Swift
Enter selection (default: Java) [1..5] 4

Select build script DSL:
  1: Groovy
  2: Kotlin
Enter selection (default: Kotlin) [1..2] 2

Project name (default: rm_me): moy_proekt

This will generate a default gradle project for kotlin
2. Next, we can include any dependencies we want. To do this, in the generated project, open the build.gradle.kts file and add to the dependencies section

dependencies {
  implementation("io.ktor:ktor-server-netty:1.3.2")
}

here in more detail, but gradle syntax is used, not kts https://ktor.io/quickstart/quickstart/gradle.html
and almost everything is the
same, but a little more details here In general, the goal itself is to transfer the project to gradle first, since Kotlin has almost all dependencies through it and are connected.

Answer 2

Use Android Studio, if you write a mobile phone, Gradle is added to the project out of the box.
Next, add the library to buide.gradle:
implementation("название библиотеки:версия)
For HTTP, Retrofit2 is better.