如何在Kotlin对象中动态添加键值对？

data class MyObject(val name: String)

fun main() {
    val myObject = MyObject("John")
    val dynamicMap = mutableMapOf<String, Any>()

    // 添加键值对
    dynamicMap["age"] = 25
    dynamicMap["city"] = "New York"

    // 将动态键值对添加到对象中
    val updatedObject = myObject.copy().apply {
        dynamicMap.forEach { (key, value) ->
            javaClass.getDeclaredField(key).apply {
                isAccessible = true
                set(this@apply, value)
            }
        }
    }

    println(updatedObject)
}