这篇文章主要介绍“H5和微信小程序之间的跳转有哪些场景”，在日常操作中，相信很多人在H5和微信小程序之间的跳转有哪些场景问题上存在疑惑，小编查阅了各式资料，整理出简单好用的操作方法，希望对大家解答”H5和微信小程序之间的跳转有哪些场景”的疑惑有所帮助！接下来，请跟着小编一起来学习吧！
场景一：URL Scheme 打开小程序 (适用于从短信、邮件、微信外网页等场景打开小程序)
TICKET 需要到微信小程序后台工具页面生成 -> 生成 URL Scheme 工具地址
weixin://dl/business/?t= *TICKET*
注意：Android系统不支持直接识别 URL Scheme ，需要通过 H5 页面中转打开
location.href = 'weixin://dl/business/?t= *TICKET*'
完整 H5 直接打开小程序代码如下：
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no"> <meta name="format-detection" content="telephone=no" /> <meta name="apple-mobile-web-app-capable" content="yes" /> <meta content="email=no" name="format-detection" /> <meta name="apple-mobile-web-app-status-bar-style" content="black" /> <!-- uc强制竖屏 --> <meta name="screen-orientation" content="portrait"> <!-- QQ强制竖屏 --> <meta name="x5-orientation" content="portrait"> <!-- UC强制全屏 --> <meta name="full-screen" content="yes"> <!-- QQ强制全屏 --> <meta name="x5-fullscreen" content="true"> <!-- UC应用模式 --> <meta name="browsermode" content="application"> <!-- QQ应用模式 --> <meta name="x5-page-mode" content="app"> <!-- windows phone 点击无高光 --> <meta name="msapplication-tap-highlight" content="no"> <title>H5 唤起微信小程序</title> </head> <body> <script type="text/javascript"> window.location.href = 'weixin://dl/business/?t=wfq66CCAmKt' </script> </body> </html>
场景二：微信小程序打开 H5 页面，然后 H5 页面跳回微信小程序
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>H5 跳转微信小程序</title>
</head>
<body>
<h4 align="center">正在跳转到微信小程序...</h4>
<script type="text/javascript" src="https://res.wx.qq.com/open/js/jweixin-1.3.2.js"></script>
<script>
wx.miniProgram.navigateTo({url: 'project/home/views/home/index?spm=a.b.c.d.e'})
</script>
</body>
</html>注意：这种方式只能回到拉起 H5 对应的微信小程序，不能打开一个新的小程序，如需要打开其他小程序可以在小程序内做一个中转页辅助跳转到其他小程序
下面是 小程序访问 H5 页面的代码
<view class="page-body"> <web-view src="https://os1.cc/"></web-view> </view>
场景三：微信环境内，首先打开 H5 页面，然后 H5 页面打开任意指定的微信小程序
<html>
<head>
<title>打开小程序</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1, maximum-scale=1">
<script>
window.onerror = e => {
console.error(e)
alert('发生错误' + e)
}
</script>
<!-- weui 样式 -->
<link rel="stylesheet" href="https://res.wx.qq.com/open/libs/weui/2.4.1/weui.min.css"></link>
<!-- 调试用的移动端 console -->
<!-- <script src="https://cdn.jsdelivr.net/npm/eruda"></script> -->
<!-- <script>eruda.init();</script> -->
<!-- 公众号 JSSDK -->
<script src="https://res.wx.qq.com/open/js/jweixin-1.6.0.js"></script>
<!-- 云开发 Web SDK -->
<script src="https://res.wx.qq.com/open/js/cloudbase/1.1.0/cloud.js"></script>
<script>
function docReady(fn) {
if (document.readyState === 'complete' || document.readyState === 'interactive') {
fn()
} else {
document.addEventListener('DOMContentLoaded', fn);
}
}
docReady(async function() {
var ua = navigator.userAgent.toLowerCase()
var isWXWork = ua.match(/wxwork/i) == 'wxwork'
var isWeixin = !isWXWork && ua.match(/micromessenger/i) == 'micromessenger'
var isMobile = false
var isDesktop = false
if (navigator.userAgent.match(/(phone|pad|pod|iPhone|iPod|ios|iPad|Android|Mobile|IEMobile)/i)) {
isMobile = true
} else {
isDesktop = true
}
if (isWeixin) {
var containerEl = document.getElementById('wechat-web-container')
containerEl.classList.remove('hidden')
containerEl.classList.add('full', 'wechat-web-container')
var launchBtn = document.getElementById('launch-btn')
launchBtn.addEventListener('ready', function (e) {
console.log('开放标签 ready')
})
launchBtn.addEventListener('launch', function (e) {
console.log('开放标签 success')
})
launchBtn.addEventListener('error', function (e) {
console.log('开放标签 fail', e.detail)
})
wx.config({
// debug: true, // 调试时可开启
appId: '小程序 AppID', // <!-- replace -->
timestamp: 0, // 必填，填任意数字即可
nonceStr: 'nonceStr', // 必填，填任意非空字符串即可
signature: 'signature', // 必填，填任意非空字符串即可
jsApiList: ['chooseImage'], // 必填，随意一个接口即可
openTagList:['wx-open-launch-weapp'], // 填入打开小程序的开放标签名
})
} else if (isDesktop) {
// 在 pc 上则给提示引导到手机端打开
var containerEl = document.getElementById('desktop-web-container')
containerEl.classList.remove('hidden')
containerEl.classList.add('full', 'desktop-web-container')
} else {
var containerEl = document.getElementById('public-web-container')
containerEl.classList.remove('hidden')
containerEl.classList.add('full', 'public-web-container')
var c = new cloud.Cloud({
// 必填，表示是未登录模式
identityless: true,
// 资源方 AppID
resourceAppid: '小程序 AppID', // <!-- replace -->
// 资源方环境 ID
resourceEnv: '云开发环境 ID', // <!-- replace -->
})
await c.init()
window.c = c
var buttonEl = document.getElementById('public-web-jump-button')
var buttonLoadingEl = document.getElementById('public-web-jump-button-loading')
try {
await openWeapp(() => {
buttonEl.classList.remove('weui-btn_loading')
buttonLoadingEl.classList.add('hidden')
})
} catch (e) {
buttonEl.classList.remove('weui-btn_loading')
buttonLoadingEl.classList.add('hidden')
throw e
}
}
})
async function openWeapp(onBeforeJump) {
var c = window.c
const res = await c.callFunction({
name: 'public',
data: {
action: 'getUrlScheme',
},
})
console.warn(res)
if (onBeforeJump) {
onBeforeJump()
}
location.href = res.result.openlink
}
</script>
<style>
.hidden {
display: none;
}
.full {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
}
.public-web-container {
display: flex;
flex-direction: column;
align-items: center;
}
.public-web-container p {
position: absolute;
top: 40%;
}
.public-web-container a {
position: absolute;
bottom: 40%;
}
.wechat-web-container {
display: flex;
flex-direction: column;
align-items: center;
}
.wechat-web-container p {
position: absolute;
top: 40%;
}
.wechat-web-container wx-open-launch-weapp {
position: absolute;
bottom: 40%;
left: 0;
right: 0;
display: flex;
flex-direction: column;
align-items: center;
}
.desktop-web-container {
display: flex;
flex-direction: column;
align-items: center;
}
.desktop-web-container p {
position: absolute;
top: 40%;
}
</style>
</head>
<body>
<div class="page full">
<div id="public-web-container" class="hidden">
<p class="">正在打开 “填入你的小程序名称”...</p> <!-- replace -->
<a id="public-web-jump-button" href="javascript:" class="weui-btn weui-btn_primary weui-btn_loading" onclick="openWeapp()">
<span id="public-web-jump-button-loading" class="weui-primary-loading weui-primary-loading_transparent"><i class="weui-primary-loading__dot"></i></span>
打开小程序
</a>
</div>
<div id="wechat-web-container" class="hidden">
<p class="">点击以下按钮打开 “填入你的小程序名称”</p> <!-- replace -->
<!-- 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 -->
<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 -->
<template>
<button >打开小程序</button>
</template>
</wx-open-launch-weapp>
</div>
<div id="desktop-web-container" class="hidden">
<p class="">请在手机打开网页链接</p>
</div>
</div>
</body>
</html>注意：这个场景限制很大，目前不能实现自动跳转，需要用户点击标签按钮才能拉起小程序
到此，关于“H5和微信小程序之间的跳转有哪些场景”的学习就结束了，希望能够解决大家的疑惑。理论与实践的搭配能更好的帮助大家学习，快去试试吧！若想继续学习更多相关知识，请继续关注亿速云网站，小编会继续努力为大家带来更多实用的文章！
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