hx

src/components/sweepPage_html5_qrcode.vue

@@ -3,7 +3,7 @@
     <div id="reader" class="ku-scanner" style="width: 100vw;height: 100vh;position: relative;">
       <div class="ku-scanner-content">
         <div class="ku-scanner-tooltip">
-          将二维码/条码放入框内，即自动扫描{{ camerasList }}
+          将二维码/条码放入框内，即自动扫描
           {{ msg }}
         </div>
         <div class="ku-scanner-section">
@@ -134,7 +134,11 @@ export default {
       //     this.msg += err
       //   })
       this.cameras = new Html5Qrcode('reader')
-      this.cameras.start({ facingMode: { exact: 'environment' } }, { fps: 10 }, this.CamerasSuccess)
+      this.cameras.start(
+        { facingMode: { exact: 'environment' } },
+        { fps: 10, qrbox: { width: 250, height: 250 } },
+        this.CamerasSuccess
+      )
     },
     CamerasSuccess(decodedText, decodedResult) {
       console.log(decodedResult)