post static method

Future<String?> post({
  1. required String api,
  2. required Map<String, String> params,
})

Implementation

static Future<String?> post({required String api, required Map<String, String> params}) async{
  try{
    Response response = await dio.post(api, queryParameters: params);
    if(response.statusCode == 200 || response.statusCode == 201) return jsonEncode(response.data);
    return null;
  } on DioError catch(e) {
    return null;
  }
}