What is Dio in Dart?

A powerful Http client for Dart , which supports Interceptors, Global configuration, FormData, Request Cancellation, File downloading, Timeout etc.

Dio instance may have interceptor(s) by which you can intercept requests/responses/errors before they are handled by then or catchError . See also: InterceptorsWrapper A helper class to create Interceptor(s). QueuedInterceptor Serialize the request/response/error before they enter the interceptor.

Dio is a powerful HTTP client for Dart . It has support for interceptors, global configuration, FormData , request cancellation, file downloading, and timeout, among others. Flutter offers an http package that’s nice for performing basic network tasks but is pretty daunting to use when handling some advanced features.29 Haz 2021

Let’s do a quick demo of using thsi dio package.