小编임세준*_*임세준的帖子

class Student(val id: Int, val name: String)

fun main() {
    val list = arrayListOf<Student>(Student(200, "Lim"), Student(100, "Kim"), Student(300, "Park"))

    println(list.map { Student::name })
    println(list.map { student -> student.name })
}

结果：

[val Student.name: kotlin.String, val Student.name: kotlin.String, val Student.name: kotlin.String]
[Lim, Kim, Park]

我不明白为什么会这样。