dio_web_adapter

What's new

• Warn when a request is not a CORS "simple request" and will trigger a
  preflight (OPTIONS) request, and enrich the XMLHttpRequest.onError message
  with CORS guidance when the request was preflighted. The warning can be
  disabled via BrowserHttpClientAdapter(enableCORSWarning: false); the
  enriched error message is always emitted.

• Warn when a request is not a CORS "simple request" and will trigger a preflight (OPTIONS) request, and enrich the XMLHttpRequest.onError message with CORS guidance when the request was preflighted. The warning can be disabled via BrowserHttpClientAdapter(enableCORSWarning: false); the enriched error message is always emitted.

What's new

• Support Dio.download on Web by fetching bytes and triggering a browser download with a Blob URL.

• Support Dio.download on Web by fetching bytes and triggering a browser download with a Blob URL.

• Fix inaccurate timeout type detection using xhr.readyState instead of timer existence.

• Move all source Dart files to *_impl.dart to avoid naming collision. This is a workaround of https://github.com/dart-lang/sdk/issues/56498.

• Support FileAccessMode in Dio.download and Dio.downloadUri to change download file opening mode.

• Supports the WASM environment. Users should upgrade the adapter with dart pub upgrade or flutter pub upgrade to use the WASM-supported version.

• Improves warning logs on the Web platform.

• Split the Web ability from the package:dio.