「Kotlin入門」オブジェクト(Object)式のサンプル

2014年8月1日2020年12月28日

書式
Object オブジェクト{
var 変数名:String =xxx
var 変数名:String =xxx
}
使用例

object SiteInfo {

var url:String = ""

val name: String = " 最新IT情報"

}

fun main(args: Array<String>) {

var obj1 = SiteInfo

var obj2 = SiteInfo

obj1.url = "study skill in www.arkgame.com"

println("result1: "+ obj1.url + obj1.name)

println("result2: "+ obj2.url + obj2.name)

}

object SiteInfo { var url:String = "" val name: String = " 最新IT情報" } fun main(args: Array<String>) { var obj1 = SiteInfo var obj2 = SiteInfo obj1.url = "study skill in www.arkgame.com" println("result1: "+ obj1.url + obj1.name) println("result2: "+ obj2.url + obj2.name) }

object SiteInfo {
    var url:String = ""
    val name: String = " 最新IT情報"
}
fun main(args: Array<String>) {
    var obj1 =  SiteInfo
    var obj2 = SiteInfo
    obj1.url = "study skill in www.arkgame.com"
    println("result1: "+ obj1.url + obj1.name)
    println("result2: "+ obj2.url + obj2.name)
}

実行結果
>kotlinc sample.kt -include-runtime -d sample.jar
>kotlin sample.jar
result1: study skill in www.arkgame.com 最新IT情報
result2: study skill in www.arkgame.com 最新IT情報

Kotlin

Posted by arkgame

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