pageBuilder method

DStackWidgetBuilder pageBuilder(
  1. String? pageName
)

获取一个 DStackWidgetBuilder pageName 路由

Implementation

DStackWidgetBuilder pageBuilder(String? pageName) {
  DStackWidgetBuilder? builder = _pageBuilders[pageName!];
  if (builder != null) {
    return builder;
  } else {
    throw Exception('not in the PageRoute');
  }
}