扫码测试

src/views/home/scanQrCode.vue

@@ -71,6 +71,9 @@
             },
             (decodedText, decodedResult) => {
               window.location.href = decodedText;
+              if (state.html5QrCode&&state.html5QrCode.isScanning) {
+                stop();
+              }
               console.log("decodedText", decodedText);
               console.log("decodedResult", decodedResult);
             }
@@ -107,6 +110,9 @@
       };
       const clickBack = () => {
         //console.log(1)
+        if (state.html5QrCode&&state.html5QrCode.isScanning) {
+          stop();
+        }
         router.back();
       }
       const getCameras = () => {
@@ -118,6 +124,7 @@
             }
           })
           .catch((err) => {
+            console.log(err)
             alert("摄像头无访问权限！");
           });
       };