{
  "code": 10000,
  "msg": "success",
  "sub_code": 50000,
  "sub_msg": "success",
  "result": {
    "content": "北京市气象局于04月01日17时28分发布雷雨大风蓝色预警信号，请注意防御。",
    "infoid": "70",
    "level": "蓝色",
    "name": "雷雨大风",
    "pub_time": "2016-04-01 17:46:06",
    "title": "北京市气象台发布蓝色雷雨大风预警",
    "type": "雷雨大风蓝色",
    "city": {
      "cityId": 1890,
      "counname": "中国",
      "ianatimezone": "Asia/Shanghai",
      "name": "北京市",
      "pname": "北京省"
    }
  }
}