fix:添加自定义组件

src/components/scScanner.vue

@@ -0,0 +1,34 @@
+
+<template>
+  <div>
+    <el-button type="primary" @click="scanCode" style="margin-left: 10px">扫码</el-button>
+  </div>
+</template>
+
+<script>
+export default {
+  data() {
+    return {
+      scannedResult: null, // 存储扫描到的二维码数据
+    };
+  },
+  mounted() {
+    window.onScanResult = this.onScanResult;
+  },
+  methods: {
+    scanCode(){
+			if (window.Android) {
+				window.Android.openScanner();
+			} else {
+				alert("当前环境不支持扫码");
+			}
+		},
+		onScanResult(data) {
+			this.scannedResult = data;
+      this.$emit('scanResult', data);
+      return data;
+		}, 
+  },
+};
+</script>
+<style></style>