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Notes/Android开发笔记/Kotlin基本语法笔记.md
2024-10-17 15:36:48 +08:00

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Unit : 相当于JAVA的void

kotlin中when的用法

fun foo(value: Int): String {
    return when (value) {
        0 -> {
            "Zero"
        }
        1 -> {
            "One"
        }
        2 -> {
            "Two"
        }
        else -> {
            "Other"
        }
    }
}