val words = arrayOf("hello", "world", "kotlin") // 打印每个单词及其索引,并返回原始数组 val result = words.onEachIndexed { index, word -> _console.log("Index: ", index, "Word: ", word) } // 输出:结果: [Ljava.lang.String;@... _console.log("结果: ", result) // 同时打印: // Index: 0, Word: hello // Index: 1, Word: world // Index: 2, Word: kotlin