将焦点滑动到Flutter中的TextField

var focusNode = new FocusNode();var textField = new TextField(focusNode: focusNode);FocusScope.of(context).requestFocus(focusNode);//or focusNode.requestFocus();

也可以看看

• https://docs.flutter.io/flutter/widgets/FocusNode-class.html
• https://flutter.dev/docs/cookbook/forms/focus