如果通过html 链接打开app

提示：扫一扫查出行
【扫一扫了解最新限行尾号】
复制提示

https://my.oschina.net/liucundong/blog/354029

<!doctype html>

<html>

    <head>

        <meta http-equiv="Content-Type" content="text/html; charset=utf-8">

        <meta name="apple-mobile-web-app-capable" content="yes">

        <meta name="apple-mobile-web-app-status-bar-style" content="black"/>

        <title>this's a demo</title>

        <meta id="viewport" name="viewport" content="width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,minimal-ui">

    </head>

    <body>

        <div>

            <a id="J-call-app" href="javascript:;" class="label">立即打开&gt;&gt;</a>

            <input id="J-download-app" type="hidden" name="storeurl" value="http://m.chanyouji.cn/apk/chanyouji-2.2.0.apk">

        </div>

        <script>

            (function(){

                var ua = navigator.userAgent.toLowerCase();

                var t;

                var config = {

                    /*scheme:必须*/

                    scheme_IOS: 'cundong://',

                    scheme_Adr: 'cundong://splash',

                    download_url: document.getElementById('J-download-app').value,

                    timeout: 600

                };

                function openclient() {

                    var startTime = Date.now();

                    var ifr = document.createElement('iframe');

                    ifr.src = ua.indexOf('os') > 0 ? config.scheme_IOS : config.scheme_Adr;

                    ifr.style.display = 'none';

                    document.body.appendChild(ifr);

                    var t = setTimeout(function() {

                        var endTime = Date.now();

                        if (!startTime || endTime - startTime < config.timeout + 200) {

                            window.location = config.download_url;

                        } else {

                        }

                    }, config.timeout);

                    window.onblur = function() {

                        clearTimeout(t);

                    }

                }

                window.addEventListener("DOMContentLoaded", function(){

                    document.getElementById("J-call-app").addEventListener('click',openclient,false);

                }, false);

            })()

        </script>

    </body>

</html>