如何从JSON获取数据数组内部数组？

Question

我需要循环一个“ start_time”的“ activity_periods”。

从JSON提取数据时出现错误。这是一个React平台。

{
  "ok": true,
  "members": [{
    "id": "1",
    "real_name": "Demo1",
    "tz": "New York",
    "activity_periods": [
      {
        "start_time": "Feb 1 2020  1:33PM",
        "end_time": "Feb 1 2020 1:54PM"
      },
      {
        "start_time": "Mar 1 2020  11:11AM",
        "end_time": "Mar 1 2020 2:00PM"
      },
      {
        "start_time": "Mar 16 2020  5:33PM",
        "end_time": "Mar 16 2020 8:02PM"
      }
    ]
  }]
}

请帮助。

Answer 1

我能够通过映射data.members[0].activity_periods遍历您的数据。

我为您测试了here