如何在safari瀏覽器中獲取當前位置（城市，州，郵編）？

Question

我已經嘗試下面的代碼它的鉻，Firefox瀏覽器的工作，但不能在桌面（有線連接）Safari瀏覽器上工作，也不能在Windows Phone（在諾基亞Lumia 625上測試）工作，但工作在我的iPad，iPhone wifi）用於Safari瀏覽器。
請給我一個解決這個問題的方法。

<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=true"> </script> 

在我的頁眉調用函數加載頁面。在js文件

$(document).ready(function() { 
    requestPosition(); 
}); 

寫函數只

function requestPosition() { 

    if (typeof navigator.geolocation == "undefined") { 

     alert("Your browser doesn't support the Geolocation API"); 
     return; 

    } 
    navigator.geolocation.getCurrentPosition(function(position){ 

    var geocoder = new google.maps.Geocoder(); 

    geocoder.geocode({ 
     "location": new google.maps.LatLng(position.coords.latitude,position.coords.longitude) 
    }, 
    function (results, status) { 

     if (status == google.maps.GeocoderStatus.OK) { 
      j = 0; 

      for (var i = 0; i < results[j].address_components.length; i++) { 

       if (results[j].address_components[i].types[0] == "locality") { 
        //this is the object you are looking for 

       city = results[j].address_components[i]; 
      } 

      if (results[j].address_components[i].types[0] == "administrative_area_level_1") { 

       //this is the object you are looking for 
       region = results[j].address_components[i]; 

      } 

      if (results[j].address_components[i].types[0] == "country") { 

       //this is the object you are looking for 
       country = results[j].address_components[i]; 
      } 
     } 

      city=city.long_name; 
      state=region.long_name; 
      country=country.long_name; 

      $("#_state").val(state); 
      $("#_country").val(country); 
      $("#_city").val(city); 
     } 
     else 
         alert("Unable to retrieve your address"); 
    }); 
}, 
    function (positionError) { 
    alert("Error: " + positionError.message); 
    }, 
    { 
    enableHighAccuracy: true, 
    timeout: 10 * 1000 // 10 seconds 
    } 
} 

Answer 1

Safari的地理位置時，帶wifi的連接工作。當與有線連接連接時，Safari會從地理定位功能中調用錯誤回調。