How to make HTTP POST request with url encoded body in flutter?

Question

I\'m trying to make an post request in flutter with content type as url encoded. When I write body : json.encode(data), it encodes to plain text.

If I

Answer 1

Map body = {
  'getDetails': 'true'
};

final response = await 
http.post("https://example.com/", body: body);

if (response.statusCode == 200) {
//Your code
}