h5 2

 var u = navigator.userAgent;
 var u = navigator.userAgent;
 var isAndroid = u.indexOf('Android') > -1 || u.indexOf('Adr') > -1; //android终端
 var isAndroid = u.indexOf('Android') > -1 || u.indexOf('Adr') > -1; //android终端
 var isiOS = !!u.match(/\(i[^;]+;( U;)? CPU.+Mac OS X/); //ios终端
 var isiOS = !!u.match(/\(i[^;]+;( U;)? CPU.+Mac OS X/); //ios终端
-layer.open()
 function AppClient(appObj, isAndroid) {
 function AppClient(appObj, isAndroid) {
     this.appObj = appObj;
     this.appObj = appObj;
     this.isAndroid = isAndroid;
     this.isAndroid = isAndroid;