我正在尝试从 Isolate 作为列表中获得答案。我写了下一个代码。问题是它不起作用。这只是等待。
main() async
{
ReceivePort receivePort = ReceivePort();
Isolate.spawn(echo, receivePort.sendPort);
var d = await receivePort.toList();
receivePort.close();
print(d);
}
echo(SendPort sendPort) async
{
ReceivePort receivePort = ReceivePort();
sendPort.send("message");
}