Flutter 设置横线

 // Description：横线
class HorizontalLine extends StatelessWidget {
final double dashedWidth;
final double dashedHeight;
final Color color;

HorizontalLine({
    this.dashedHeight = 1,
    this.dashedWidth = double.infinity,
    this.color = const Color(0xFF979797),
  });

  @override
  Widget build(BuildContext context) {
    return Container(width: dashedWidth, height: dashedHeight, color: color);
  }
}

用法

  HorizontalLine(),