onRequest method
The callback will be executed before the request is initiated.
If you want to continue the request, call handler.next
.
If you want to complete the request with some custom data,
you can resolve a Response
object with handler.resolve
.
If you want to complete the request with an error message,
you can reject a DioError
object with handler.reject
.
Implementation
@override
void onRequest(RequestOptions options, RequestInterceptorHandler handler) {
_logger.d(
'REQUEST:\n'
'path: ${options.path},\n'
'method: ${options.method},\n'
'headers: ${options.headers},\n'
'data: ${options.data}\n',
);
super.onRequest(options, handler);
}