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Flutter 颤振http后状态代码:401。我可以通过邮递员得到结果。我无法从我随http包发布的帖子中获得结果_Flutter_Flutter Http - Fatal编程技术网

Flutter 颤振http后状态代码:401。我可以通过邮递员得到结果。我无法从我随http包发布的帖子中获得结果

Flutter 颤振http后状态代码:401。我可以通过邮递员得到结果。我无法从我随http包发布的帖子中获得结果,flutter,flutter-http,Flutter,Flutter Http,我正在尝试登录。当我和邮递员一起发送邮件请求时,它就起作用了。但在我的颤振代码中,它返回401 邮递员: 我的代码: Future<UserModel> loginUser(String mail, String pass) async { Map<String,String> aa = Map(); aa["vtdMail"] = mail; aa["vtdParola"] =pass; var

我正在尝试登录。当我和邮递员一起发送邮件请求时,它就起作用了。但在我的颤振代码中,它返回401

邮递员:

我的代码:

Future<UserModel> loginUser(String mail, String pass) async {
    Map<String,String> aa = Map();

    aa["vtdMail"] = mail;
    aa["vtdParola"] =pass;
    var result = await http.post(ApiConstants.instance.vatandasLogin, body: jsonEncode(aa));

    print(result.body);
    if (result.statusCode == 200) {
      return UserModel.fromMap(jsonDecode(result.body));
    } else {
      print(result.statusCode);

      print(result.body);
    }

    return null;
  }

401表示未经授权。检查您将授权发送到哪里。
  headers: {"Content-Type": "application/json"},