uniapp h5页面打开app，没有下载则跳转下载

参考https://ask.dcloud.net.cn/article/409

if (navigator.userAgent.match(/(iPhone|iPod|iPad);?/i)) {
				                   var loadDateTime = new Date();  
				                   window.location = "test://abc";//schema链接或者universal link
				                   window.setTimeout(function() { //如果没有安装app,便会执行setTimeout跳转下载页
				                       var timeOutDateTime = new Date();
				                       if (timeOutDateTime - loadDateTime < 5000) {
				                           window.location = "https://www.xxxx.com/"; //ios下载地址  
				                       } else {
				                           window.close();
				                       }
				                   }, 2500);
				                   
				               } else if (navigator.userAgent.match(/android/i)) {
								   var loadDateTime = new Date();
								   window.location = "test://sb";//schema链接或者universal link
								   window.setTimeout(function() {//如果没有安装app,便会执行setTimeout跳转下载页
									   uni.hideLoading()
								       var timeOutDateTime = new Date();
								       if (timeOutDateTime - loadDateTime < 5000) {
										   uni.showModal({
										       title: '你还没下载app',
										       content: '是否前去下载app？',
										       success: function (res) {
										           if (res.confirm) {
										                window.location = "https://www.xxxx.com/"; //ios下载地址  
										           } else if (res.cancel) {
										               
										           }
										       }
										   });
								          
								       } else {
								           window.close();
								       }
								   }, 500);
				               }

在app.vue根据的值可进行页面跳转配置
 var args= plus.runtime.arguments;  
			    if(args){  
					if(args == 'test://sb') {
						uni.navigateTo({
							url: 'pages/mine/myCollection'
						})
					}