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用js限制网页只在微信浏览器中打开(或者只能手机端访问)

2024-07-22 01:19:21
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用js限制网页只在微信浏览器中打开

js

$(function(){	//判断页面是否是在微信浏览器打开	//对浏览器的UserAgent进行正则匹配,不含有微信独有标识的则为其他浏览器  var useragent = navigator.userAgent;  if (useragent.match(/MicroMessenger/i) != 'MicroMessenger') {    window.location.href = "wxError.html";//若不是微信浏览器,跳转到温馨error页面  }})

页面

<!DOCTYPE html><html>  <head>  	<meta charset="utf-8">  	<meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no" />  </head>  <body>    <script type="text/javascript">      var ua = navigator.userAgent.toLowerCase();      var isWeixin = ua.indexOf('micromessenger') != -1;      var isAndroid = ua.indexOf('android') != -1;      var isIos = (ua.indexOf('iphone') != -1) || (ua.indexOf('ipad') != -1);      if (!isWeixin) {        document.head.innerHTML = '<title>抱歉,出错了</title><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=0"><link rel="stylesheet" type="text/css" href="https://res.wx.qq.com/open/libs/weui/0.4.1/weui.css" rel="external nofollow" >';        document.body.innerHTML = '<div class="weui_msg"><div class="weui_icon_area"><i class="weui_icon_info weui_icon_msg"></i></div><div class="weui_text_area"><h4 class="weui_msg_title">请在微信客户端打开链接</h4></div></div>';      }    </script>  </body></html>

一般情况下限制页面被pc端访问就可以了,那么就可以参考下面的代码了

在需要被pc端访问的页面的脚本里加上如下代码即可:

<script>var system = {};var p = navigator.platform;var u = navigator.userAgent;system.win = p.indexOf("Win") == 0;system.mac = p.indexOf("Mac") == 0;system.x11 = (p == "X11") || (p.indexOf("Linux") == 0);if (system.win || system.mac || system.xll) {//如果是PC转  if (u.indexOf('Windows Phone') > -1) { //win手机端  } else {    window.location.href = "提示页面路径";  }}</script>

到这里就完美了,错新站长站小编专门从电影网站扒的代码。

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