dio helper
dio helper class used to api calling get, post, delete, put.
var apiRepository = ApiRepository(ApiProvider(DioHelper(Dio())));
String mainUrl = 'https://api.first.org/data/v1/';
GET API
apiRepository.getApi('${mainUrl}countries', success: (response) {},
error: (error) {
print('Error ${error.errorLanguageEntity!.defaultLanguage} ${error.statusCode}');
});
POST API
apiRepository.postApi('${mainUrl}countries', success: (response) {},
error: (error) {
print('Error ${error.errorLanguageEntity!.defaultLanguage} ${error.statusCode}');
});
POST API WITH QUERY PARAMETER CALLING
apiRepository.postApi('${mainUrl}countries',
queryParameters: {}, //QUERY PARAMETER
success: (response) {}, error: (error) {
//GET THE ERROR FROM DioErrorEntity
print('Error ${error.errorLanguageEntity!.defaultLanguage} ${error.statusCode}');
});
POST API WITH BODY (JSON) CALLING
apiRepository.postApi('${mainUrl}countries', data: {}, success: (response) {},
error: (error) {
print('Error ${error.errorLanguageEntity!.defaultLanguage} ${error.statusCode}');
});
IMAGE / FILE UPLOAD USING MULTIPART POST API
FormData formData = FormData.fromMap({
"name": "",
"age": 1,
"file": await MultipartFile.fromFile("./flutter.png", filename: "flutter.png"),
});
apiRepository.imageUpload('${mainUrl}countries',
formData: formData,
success: (response) {},
error: (error) {
print('Error ${error.errorLanguageEntity!.defaultLanguage} ${error.statusCode}');
});
DIO HELPER CLASS GET THE ERROR
print('Error ${error.errorLanguageEntity!.defaultLanguage} ${error.statusCode}');
DIO ERROR
const requestCancelError = 'Request cancellation';
const connectionTimeOutError = 'Connection timed out';
const requestTimeOutError = 'Request timed out';
const responseTimeOutError = 'Response timeout';
const checkInternetConnectionError = 'Check your internet connection';
const requestSyntaxError = 'Request syntax error';
const serverRefusedError = 'Server refused to execute';
const dataNotAvailableError = 'Data not available';
const requestForbiddenError = 'Request method is forbidden';
const serverInternalError = 'Server internal error';
const invalidRequestError = 'Invalid request';
const serverDownError = 'Server is down';
const notSupportHTTPError = 'Does not support HTTP protocol request';
const unknownMistakeError = 'Unknown mistake';
const unknownError = 'Unknown error';