如何通过颤振从 api 中获取价值答案

【问题标题】：how to get value from api with flutter如何通过颤振从 api 中获取价值
【发布时间】：2021-07-24 22:08:09
【问题描述】：

我有假的 Api

https://fakemyapi.com/api/fake?id=220e0e14-8c78-45e9-9ef0-6ca516fde5be

我想打印一些数据，我使用了这段代码

var headers = {
  'Cookie': '__cfduid=d99061ead63f349023a08a33868eb7ef81619925287'
};
var request = http.Request('GET', Uri.parse('https://fakemyapi.com/api/fake?id=220e0e14-8c78-45e9-9ef0-6ca516fde5be'));

request.headers.addAll(headers);

http.StreamedResponse response = await request.send();

if (response.statusCode == 200) {
  print(await response.stream.bytesToString());
}
else {
  print(response.reasonPhrase);
}

我得到了这个回复。 I/flutter (17790): {"first_ame":"Miguel","last_name":"Fay","photo":"https://s3.amazonaws.com/uifaces/faces/twitter/dhooyenga/128.jpg ","email":"Keven.Cole@gmail.com","title":"区域功能开发人员","job_type":"主管","电话":["567.700.9452","1-701- 720-0774 x9918","1-716-687-6317 x670"],"address":{"zip_code":"20909","street":"Myrtis Pines","city":"West Mekhifort","国家":"希腊"},"朋友":[{"first_name":"Carlie","last_name":"Kilback","email":"Erich_Emmerich90@gmail.com"},{"first_name":"Clarabelle ","last_name":"Runolfsson","email":"Elise_Schroeder@gmail.com"}]}

那么如何打印名字和邮政编码？

【问题讨论】：

标签： api flutter dart stream response

【解决方案1】：

我终于通过一次又一次的尝试解决了这个问题，

    var headers = {
      'Cookie': '__cfduid=d99061ead63f349023a08a33868eb7ef81619925287'
    };
    var request = http.Request(
        'GET',
        Uri.parse(
            'https://fakemyapi.com/api/fake?id=220e0e14-8c78-45e9-9ef0-6ca516fde5be'));

    request.headers.addAll(headers);

    http.StreamedResponse response = await request.send();

    if (response.statusCode == 200) {
      var item =
          JsonDecoder().convert("${await response.stream.bytesToString()}");
      print("item $item");
      print("first_ame ${item['first_ame']}");
      return item;
    } else {
      print(response.reasonPhrase);
    }

【讨论】：