fetchUrl static method
Fetches the specified url from HTTP.
If headers is specified, the headers will be added onto the request.
Implementation
static Future<String> fetchUrl(
String url, {
Map<String, String>? headers,
}) async {
var request = await createRequest('GET', url, headers: headers);
var response = await request.close();
return const Utf8Decoder().convert(await readBytesFromResponse(response));
}