zdxtDrillProgram/pages/scan/scan.vue

<template>
	<view>
		<tabbar :page="page"></tabbar>
	</view>
</template>

<script>
    import tabbar from "@/components/tabbar/tabbar.vue";
	export default {

		data() {
			return {
				page: ""
			};
		},
		onReady() {
			this.QR();
		},
		onShow() {
		  this.page= "scan"
		},
		methods: {
			QR() {
				uni.scanCode({
					onlyFromCamera: true,
					success: (res) => {
						console.log('扫描二维码成功,结果:' + res.result);
					},
					error: (res) => {
						console.log('扫描二维码出现错误')
					}
				})
			},
		},
		components: {
			tabbar
		}
	}
</script>

<style lang="scss">

</style>