uniapp银联支付

1.跳webview页面

setTimeout(() => {uni.navigateTo({url: \'/pages/webpay?webViewUrl=\'+res.appPayRequest.qrCode+\'&merOrderId=\'+this.merOrderId})						}, 200);

2.webview

<template><view><web-view  :src=\"webViewUrl\"></web-view></view>
</template><script>export default {data() {return {webViewUrl: \'\',merOrderId: \'\',hidden:\'false\'}},onLoad(opt) {this.webViewUrl = opt.webViewUrlthis.merOrderId = opt.merOrderId},onHide: function() {console.log(\'App1 Hide\')this.hidden=\'hidden\'},onShow() {if(this.hidden==\'hidden\'){this.hidden=\'show\'this.reloadState()}},methods: {reloadState() {let that = thissetTimeout(() => {uni.showModa