66applet/pages/user/shopidgo.vue

<template>
	<view class="content">
		<!-- <image @click="scan" class="img" mode="widthFix" src="../../static/img/lQDPDhs0QZY4xBXNAtDNAZWw7dBth6OpB2gCJkosywCAAA_405_720.jpg" ></image> -->
	</view>
</template>

<script>
	export default {
		data() {
			return {
				url: '',
				shopid:'',
			}
		},
		onLoad(opt) {
            if(opt.shopId){
				uni.reLaunch ({
					url:'../login/empower?shopId='+opt.shopId
				})
			}else{
				//var shopId='1F12DB68-D8E8-4B76-9E20-287ACB72889F'
				uni.reLaunch ({
					url:'../login/empower'
				})
			}
		},
		methods: {
           scan(){
			   var that=this;
			   uni.scanCode({
			       success: function (res) {
			           console.log('条码类型：' + res.scanType);
			           console.log('条码内容：' + res.result);
					   that.url=res.result;
					   that.shopId=that.getHashQuery('shopId')
					   if(that.shopId){
						    that.gologin()
					   }else{
						   uni.showToast({
						   	title: '请扫码正确的二维码',
						   	icon: 'none',
						   	duration: 3000
						   });
					   }
					   console.log(that.shopId)
					  
			       }
			   });
		   },
		   gologin(){
			 uni.navigateTo({
			 	url:'../login/login?shopId='+this.shopId
			 })  
		   },
		   getHashQuery (query) {
		     if (this.url.indexOf(query) > -1) {
		       let cur = this.url.slice(this.url.indexOf(query) + query.length + 1, this.url.length)
		       if (cur.indexOf('&') > -1) {
		         return cur.slice(0, cur.indexOf('&'))
		       } else {
		         return cur
		       }
		     } else {
		       return false
		     }
		   }
		}
	}
</script>

<style scoped>
	
</style>