访问Dart中的地图值列表？

Question

我有此地图列表，如何从该地图访问每个索引的“答案”值？

var questions = [
    {
      "question": "Whats your favourite color?",
      "answers": ["Red", "Green", "Yellow"]
    },
    {
      "question": "Whats your favourite animal?",
      "answers": ["Tiger", "Elephant", "Unicorn"]
    },
    {
      "question": "Whats your favourite game?",
      "answers": ["Tiger", "Elephant", "Unicorn"]
    }
  ];

Answer 1

这只是对象列表。您可以通过以下方式简单地进行访问：

questions.forEach((element) {
  print(element['answers']);
});

并打印答案：

questions.forEach((element) {
  var answers = element['answers'];
  answers.forEach((answer) {
    print(answer);
  });
});