参考
    https://blog.csdn.net/zy1281539626/article/details/79203853
    https://blog.csdn.net/x550392236/article/details/77648985
    https://www.jianshu.com/p/45af72036e58
    还是不知道如何解析参数

    在AndroidManifest.xml 文件的 的添加下面6行

    1. <intent-filter>
    2.    <action android:name="android.intent.action.MAIN" />
    3.     <category android:name="android.intent.category.LAUNCHER" />
    4. </intent-filter>
    5. <intent-filter>
    6.      <action android:name="android.intent.action.VIEW"/>   
    7.      <category android:name="android.intent.category.DEFAULT"/>             
    8.      <category android:name="android.intent.category.BROWSABLE"/>
    9.      <data android:scheme="zyt" android:host="app" android:pathPrefix="/openwith"/>
    10. </intent-filter>
    1. <!DOCTYPE html>
    2. <html lang="zh">
    3.   <head>
    4.     <meta charset="UTF-8" />
    5.     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    6.     <meta name="apple-itunes-app" content="app-id=477927812" />
    7.     <meta http-equiv="X-UA-Compatible" content="ie=edge" />
    8.     <title>Document</title>
    9.   </head>
    11.   <body>
    12.     <a id="openApp">点击打开US100 </a>
    13.     <p id="mod_pop" style="display:none;">请在其他浏览器中打开</p>
    15.     <script type="text/javascript">
    16.       window.onload = function() {
    17.         function isWeixin() {
    18.           var ua = navigator.userAgent.toLowerCase(); //获取判断用的对象
    19.           if (ua.match(/MicroMessenger/i) == "micromessenger") {
    20.             return true; //微信打开
    21.           } else {
    22.             return false; //不是微信打开
    23.           }
    24.         }
    26.         document.getElementById("openApp").onclick = function(e) {
    27.           if (isWeixin()) {
    28.             var modPop = document.getElementById("mod_pop");
    29.             modPop.style.display = "block";
    30.           } else {
    31.             if (/(iPhone|iPad|iPod|iOS)/i.test(navigator.userAgent)) {
    32.               //ios判断
    33.               window.location.href = "com.ncuos.usapp100://"; //通过app打开协议来打开app
    34.               window.setTimeout(function() {
    35.                 window.location.href =
    36.                   "https://itunes.apple.com/cn/app/id477927812"; //没有弹框打开app则打开app下载地址
    37.               }, 20);
    38.             } else if (/(Android)/i.test(navigator.userAgent)) {
    39.               //Android判断
    40.               var state = null;
    41.               try {
    42.                 state = window.open("usapp://");
    43.               } catch (e) {}
    44.               if (state) {
    45.                 //window.close();
    46.               } else {
    47.                 window.location.href =
    48.                   "https://www.baidu.com";
    49.               }
    50.             }
    51.           }
    52.         };
    53.       };
    54.     </script>
    55.   </body>
    56. </html>