js調用app下載或者打開app

1,調用打電話

<div class="content"><a style="color: #498FE2" href="tel:{$data['customer_mobile']}">{$data['customer_mobile']}</a>
                    </div>

  downLoad() {
        if (navigator.userAgent.match(/(iPhone|iPod|iPad);?/i)) {
          window.open("CnSellersApp://");//ios app協議
          window.setTimeout(function () {
            window.location.href = "http://www.cnsellers.cn/sellermobile/_index.html";
          }, 2000)
        }
        if (navigator.userAgent.match(/android/i)) {
          window.open("sellingworldapp://");//android app協議
          window.setTimeout(function () {
            window.location.href = "http://www.cnsellers.cn/sellermobile/_index.html";// 下載地址
          }, 2000)
        }
      }