How to send raw data in flutter http

Question

I wanted to send raw data in flutter http and the data doesn't look like JSON

Here's how I done that in Postman

and tried this in flutter using http,

 Response res = await post(
      Uri.parse(baseUrl + endPoint),
      headers: {'Client-ID': clientId, 'Authorization': 'Bearer $accessToken'},
      body: jsonEncode('fields *'),
    );

and got this in console,

Error: XMLHttpRequest error.

You can check this answer : stackoverflow.com/a/70878530/15721679 it works for me — Abdeldjalil Chougui
– Abdeldjalil Chougui, Commented May 19, 2023 at 6:51
This error is not about the wrong code because in this error, XMLHttpRequest (CORS), so I told completely on this question: stackoverflow.com/questions/77625229/… — Amin Azizzadeh
– Amin Azizzadeh, Commented Jan 9, 2024 at 12:00

Davis · Accepted Answer · 2022-09-29 05:21:24Z

4

Add it as this

var headers = {
  'Accept': 'application/json',
  'Content-Type': 'text/plain',
  
};
var request = http.Request('POST', Uri.parse('Your url'));
request.body = '''fields *''';
request.headers.addAll(headers);

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

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

Or you can easily see it being implemented in Postman's code request to the right just select the code icon and choose http-Dart

answered Sep 29, 2022 at 5:21

Davis

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