uniapp 用web-view嵌套网页地址并传参

本文介绍: 小程序登陆后把token和openId 传到网页地址

小程序登陆后把token和openId 对应传到pc端 pc端有两套一套pc端代码和适应移动端的代码嵌套的是适应移动端的代码

1.uniapp

<template>
	<view class="main">
		<u-navbar :fixed="true" :autoBack="false" @leftClick="goBack"></u-navbar>
		<web-view :src="url" @message="message"></web-view>
	</view>
</template>
<script>
	export default {
		data() {
			return {
				url: '',
				token: '',
				canBack: false,
				openId: ''
			}
		},
		onLoad() {
			this.token = uni.getStorageSync('token');
			this.openId = uni.getStorageSync('openid');
			this.url = 'http://192.168.31.190:8888/mobile/?token=' + encodeURIComponent(this.token) + '&openId=' +
				encodeURIComponent(this.openId)
			console.log(this.url)
		},

	
		methods: {
			message(event) {
				console.log(event.detail.data);
			},


		},

	}
</script>
<style>
	.main {
		width: 100%;
		height: 100vh;
	}
</style>

2.vue3+vant pc端接收参数

const token = ref("")
const openId = ref("")
onMounted(() => {
  var url = window.location.href;
  console.log(url)
  var regex = /[?&]token=([^&#]+)/; // 匹配 ? 或 & 后面跟 token= 开头的部分
  var regexId = /[?&]openId=([^&#]+)/; // 匹配 ? 或 & 后面跟 token= 开头的部分
  var match = url.match(regex);
  token.value = decodeURIComponent(match[1]);
  openId.value = decodeURIComponent(url.match(regexId)[1]);
})