if (navigator.userAgent.match(/android/i)) {
// 通过iframe的方式试图打开APP，如果能正常打开，会直接切换到APP，并自动阻止a标签的默认行为
// 否则打开a标签的href链接
var isInstalled;
//下面是安卓端APP接口调用的地址，自己根据情况去修改
var ifrSrc = http://www.mamicode.com/‘cartooncomicsshowtwo://platformapi/startApp? type=0&id=${com.id}&phone_num=${com.phone_num}‘;
var ifr = document.createElement(‘iframe‘);
ifr.src = http://www.mamicode.com/ifrSrc;
ifr.style.display = ‘none‘;
ifr.onload = function() {
// alert(‘Is installed.‘);
isInstalled = true;
alert(isInstalled);
document.getElementById(‘openApp0‘).click();};
ifr.onerror = function() {
// alert(‘May be not installed.‘);
isInstalled = false;
alert(isInstalled);
}
document.body.appendChild(ifr);
setTimeout(function() {
document.body.removeChild(ifr);
},1000);
}
//ios判断
if (navigator.userAgent.match(/(iPhone|iPod|iPad);?/i)){
if (navigator.userAgent.match(/(iPhone|iPod|iPad);?/i)) {
//Animation://com.yz.animation
var isInstalled;
//var gz = ‘{"comName":"${com.short_name}","comID":"${com.id}","comPhoneNum":"${com.phone_num}","type":"0"}‘;
//var jsongz =JSON.parse(gz);

//下面是IOS调用的地址，自己根据情况去修改
var ifrSrc = http://www.mamicode.com/‘Animation://?comName=${com.short_name}&comID=${com.id}&comPhoneNum=${com.phone_num}&type=0‘;var ifr = document.createElement(‘iframe‘);
ifr.src = http://www.mamicode.com/ifrSrc;
ifr.style.display = ‘none‘;
ifr.onload = function() {
// alert(‘Is installed.‘);
isInstalled = true;
alert(isInstalled);
document.getElementById(‘openApp1‘).click();};
ifr.onerror = function() {
// alert(‘May be not installed.‘);
isInstalled = false;
alert(isInstalled);
}
document.body.appendChild(ifr);
setTimeout(function() {
document.body.removeChild(ifr);
},1000);
}
}

下面这个IOS可用，安卓不可用

<meta name=‘apple-itunes-app‘ content=‘app-id=477927812‘>

js唤醒手机APP