gx

src/components/qrScanner.vue

@@ -58,6 +58,7 @@ export default {
       this.show = true
       this.$nextTick(() => {
         if (this.$refs.video) {
+          this.$toast('测试测试')
           this.startScanner()
         }
       })
@@ -72,8 +73,9 @@ export default {
       this.scanner = new QrScanner(
         this.$refs.video,
         result => {
+          this.$toast(result)
           this.$emit('success', result)
-          this.scanner.stop() // 扫描一次后停止
+          // this.scanner.stop() // 扫描一次后停止
           // this.close()
         },
         { preferredCamera: 'environment' } // 优先使用后置摄像头

src/views/testDetail/components/sweep.vue

@@ -85,6 +85,7 @@ export default {
     sweepSuccess(result) {
       this.checkJson.answer2 = result
       this.$refs.qrScannerRef.close()
+      this.$toast(result)
       this.$forceUpdate()
     },
     sweepError(error) {