是否可以从JavaScript调用dartdevc生成的Dart代码？

Question

I have a bunch of Dart libraries that a customer wants to call from JavaScript. Is it possible to call functions created with dartdevc from JS?

Answer 1

If you only want to call functions, you can probably do that in this way. Although I only know it's works for functions, probably not for whole class. I am also not sure about dartdevc support, but dart2js should be able to do this:

import 'dart:js' as js;

main() {
  js.context['methodFromDart'] = doMyStuff;
}

void doMyStuff(String text) => print(text);

And then in you Javascript you are free to do:

methodFromDart("Hello world to Dart!");