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+<html>
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+ <head>
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+ <title>打开小程序</title>
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+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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+ <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1, maximum-scale=1">
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+ <script>
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+ window.onerror = e => {
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+ console.error(e)
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+ alert('发生错误' + e)
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+ }
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+ </script>
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+ <!-- weui 样式 -->
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+ <link rel="stylesheet" href="https://res.wx.qq.com/open/libs/weui/2.4.1/weui.min.css"></link>
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+ <!-- 调试用的移动端 console -->
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+ <!-- <script src="https://cdn.jsdelivr.net/npm/eruda"></script> -->
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+ <!-- <script>eruda.init();</script> -->
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+ <!-- 公众号 JSSDK -->
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+ <script src="https://res.wx.qq.com/open/js/jweixin-1.6.0.js"></script>
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+ <!-- 云开发 Web SDK -->
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+ <script src="https://res.wx.qq.com/open/js/cloudbase/1.1.0/cloud.js"></script>
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+ <script>
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+ function docReady(fn) {
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+ if (document.readyState === 'complete' || document.readyState === 'interactive') {
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+ fn()
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+ } else {
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+ document.addEventListener('DOMContentLoaded', fn);
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+ }
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+ }
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+
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+ docReady(async function() {
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+ var ua = navigator.userAgent.toLowerCase()
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+ var isWXWork = ua.match(/wxwork/i) == 'wxwork'
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+ var isWeixin = !isWXWork && ua.match(/micromessenger/i) == 'micromessenger'
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+ var isMobile = false
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+ var isDesktop = false
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+ if (navigator.userAgent.match(/(phone|pad|pod|iPhone|iPod|ios|iPad|Android|Mobile|IEMobile)/i)) {
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+ isMobile = true
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+ } else {
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+ isDesktop = true
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+ }
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+
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+ if (isWeixin) {
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+ var containerEl = document.getElementById('wechat-web-container')
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+ containerEl.classList.remove('hidden')
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+ containerEl.classList.add('full', 'wechat-web-container')
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+
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+ var launchBtn = document.getElementById('launch-btn')
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+ launchBtn.addEventListener('ready', function (e) {
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+ console.log('开放标签 ready')
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+ })
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+ launchBtn.addEventListener('launch', function (e) {
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+ console.log('开放标签 success')
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+ })
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+ launchBtn.addEventListener('error', function (e) {
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+ console.log('开放标签 fail', e.detail)
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+ })
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+
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+ wx.config({
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+ // debug: true, // 调试时可开启
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+ appId: '小程序 AppID', // <!-- replace -->
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+ timestamp: 0, // 必填，填任意数字即可
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+ nonceStr: 'nonceStr', // 必填，填任意非空字符串即可
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+ signature: 'signature', // 必填，填任意非空字符串即可
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+ jsApiList: ['chooseImage'], // 必填，随意一个接口即可
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+ openTagList:['wx-open-launch-weapp'], // 填入打开小程序的开放标签名
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+ })
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+ } else if (isDesktop) {
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+ // 在 pc 上则给提示引导到手机端打开
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+ var containerEl = document.getElementById('desktop-web-container')
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+ containerEl.classList.remove('hidden')
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+ containerEl.classList.add('full', 'desktop-web-container')
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+ } else {
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+ var containerEl = document.getElementById('public-web-container')
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+ containerEl.classList.remove('hidden')
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+ containerEl.classList.add('full', 'public-web-container')
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+ var c = new cloud.Cloud({
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+ // 必填，表示是未登录模式
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+ identityless: true,
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+ // 资源方 AppID
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+ resourceAppid: '小程序 AppID', // <!-- replace -->
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+ // 资源方环境 ID
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+ resourceEnv: '云开发环境 ID', // <!-- replace -->
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+ })
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+ await c.init()
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+ window.c = c
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+
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+ var buttonEl = document.getElementById('public-web-jump-button')
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+ var buttonLoadingEl = document.getElementById('public-web-jump-button-loading')
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+ try {
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+ await openWeapp(() => {
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+ buttonEl.classList.remove('weui-btn_loading')
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+ buttonLoadingEl.classList.add('hidden')
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+ })
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+ } catch (e) {
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+ buttonEl.classList.remove('weui-btn_loading')
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+ buttonLoadingEl.classList.add('hidden')
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+ throw e
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+ }
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+ }
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+ })
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+
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+ async function openWeapp(onBeforeJump) {
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+ var c = window.c
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+ const res = await c.callFunction({
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+ name: 'public',
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+ data: {
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+ action: 'getUrlScheme',
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+ },
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+ })
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+ console.warn(res)
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+ if (onBeforeJump) {
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+ onBeforeJump()
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+ }
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+ location.href = res.result.openlink
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+ }
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+ </script>
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+ <style>
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+ .hidden {
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+ display: none;
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+ }
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+
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+ .full {
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+ position: absolute;
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+ top: 0;
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+ bottom: 0;
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+ left: 0;
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+ right: 0;
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+ }
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+
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+ .public-web-container {
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+ display: flex;
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+ flex-direction: column;
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+ align-items: center;
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+ }
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+
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+ .public-web-container p {
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+ position: absolute;
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+ top: 40%;
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+ }
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+
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+ .public-web-container a {
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+ position: absolute;
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+ bottom: 40%;
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+ }
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+
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+ .wechat-web-container {
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+ display: flex;
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+ flex-direction: column;
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+ align-items: center;
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+ }
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+
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+ .wechat-web-container p {
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+ position: absolute;
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+ top: 40%;
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+ }
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+
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+ .wechat-web-container wx-open-launch-weapp {
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+ position: absolute;
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+ bottom: 40%;
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+ left: 0;
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+ right: 0;
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+ display: flex;
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+ flex-direction: column;
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+ align-items: center;
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+ }
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+
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+ .desktop-web-container {
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+ display: flex;
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+ flex-direction: column;
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+ align-items: center;
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+ }
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+
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+ .desktop-web-container p {
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+ position: absolute;
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+ top: 40%;
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+ }
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+ </style>
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+ </head>
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+ <body>
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+ <div class="page full">
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+ <div id="public-web-container" class="hidden">
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+ <p class="">正在打开 “填入你的小程序名称”...</p> <!-- replace -->
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+ <a id="public-web-jump-button" href="javascript:" class="weui-btn weui-btn_primary weui-btn_loading" onclick="openWeapp()">
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+ <span id="public-web-jump-button-loading" class="weui-primary-loading weui-primary-loading_transparent"><i class="weui-primary-loading__dot"></i></span>
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+ 打开小程序
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+ </a>
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+ </div>
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+ <div id="wechat-web-container" class="hidden">
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+ <p class="">点击以下按钮打开 “填入你的小程序名称”</p> <!-- replace -->
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+ <!-- 跳转小程序的开放标签。文档 https://developers.weixin.qq.com/doc/offiaccount/OA_Web_Apps/Wechat_Open_Tag.html -->
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+ <wx-open-launch-weapp id="launch-btn" username="小程序原始账号 ID（gh_ 开头的）" path="要跳转到的页面路径"> <!-- replace -->
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+ <template>
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+ <button style="width: 200px; height: 45px; text-align: center; font-size: 17px; display: block; margin: 0 auto; padding: 8px 24px; border: none; border-radius: 4px; background-color: #07c160; color:#fff;">打开小程序</button>
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+ </template>
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+ </wx-open-launch-weapp>
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+ </div>
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+ <div id="desktop-web-container" class="hidden">
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+ <p class="">请在手机打开网页链接</p>
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+ </div>
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+ </div>
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+ </body>
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+</html>
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zhong chunping