判断安卓或者ios端跳转页面

<a href="javascript:void(0);" onclick="callProduct('{{productSeqid}}')"></a>

var ua = /iphone|ipad|ipod/.test(navigator.userAgent.toLowerCase())?true:false; //

    function callProduct(pid){
      if(ua){
        callIOSProduct(pid);
      }else{
        callAndroidProduct(pid);        
      }
    }
    function callIOSProduct(pid){
        location.href = '/product/detail?seqid='+ pid;   
    }
    function callAndroidProduct(pid){
        location.href = '/product/detail?productId=' + pid; 
    }