fix: 代码优化

src/pages/bsmanager/patrolMaintenance/maintenance/components/QRCodeDesign/index.js

@@ -339,7 +339,7 @@ const QRCodeDesign = (props, ref) => {
       for (let i = 0; i < dataSource.length; i++) {
         let row = dataSource[i]
         const canvas = document.getElementById(row.DeviceCode);
-        const can = await html2canvas(canvas, { allowTaint: false, useCORS: true, width: 310, scale: 2 })
+        const can = await html2canvas(canvas, { allowTaint: false, useCORS: true, width: 610, scale: 6, })
         let img = new Image()
         img.src = can.toDataURL('image/png')
         zip.file(`${row.DeviceName}_${row.DeviceCode}.png`, dataURLtoBlob(img.src))