【问题标题】:Error in fetching data from api in flutterFlutter中从api获取数据时出错
【发布时间】:2021-06-19 10:03:37
【问题描述】:

我必须从此 api 获取数据 - https://api.wazirx.com/api/v2/market-status 我收到“xmlhttprequest 错误”

我应该如何克服这个问题。

Future<void> fetchUserData() async {
  final response = await http.get(Uri.https('api.wazirx.com', '/api/v2/market-status'));
  
  if (response.statusCode == 200) {
    print(response.body);
  } else {
    throw Exception("Request Rejected");
  }
}

【问题讨论】:

    标签: json flutter flutter-dependencies flutter-http


    【解决方案1】:

    试试这个。 添加标题“接受”:“应用程序/json”

    
    Future<void> fetchUserData() async {
      final host = 'api.wazirx.com';
      final path = '/api/v2/market-status'; 
      final headers = {'Accept': 'application/json'};
      final uri = Uri.https(host, path);
      final response = await http.get(uri, headers: headers);
      if (response.statusCode == 200) {
        print(response.body);
      } else {
        throw Exception("Request Rejected");
      }
    }
    

    【讨论】:

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