flutter 根据网址生成二维码

依赖

qr_flutter: ^4.1.0 #二维码

代码

Center(
            child: Column(
          children: [
            Center(
                child: QrImageView(
              data: 'https://www.baidu.com/',
              version: QrVersions.auto,
              size: 100,
              gapless: false, //true 二维码图像会平滑地从空白状态过渡到完整状态，这对用户体验更友好
            )),
            QrImageView(
              data: 'https://www.baidu.com/',
              version: QrVersions.auto,
              size: 100,
              gapless: false,
              embeddedImage: AssetImage('images/home/students.png'),
              embeddedImageStyle: QrEmbeddedImageStyle(
                size: Size(20, 20),
              ),
            ),
          ],
        ))