Question

我尝试使用google maps developer js上的地理位置代码，并且在该页代码的js小提琴示例中，chrome无法显示我的正确位置。它向我显示了附近的另一个州，而不是我的州。当我在Internet Explorer上运行时，该js相同的程序正在摆弄，然后运行良好并显示了我的确切位置。我看到IE使用我的Windows系统设置->位置和常规位置功能来显示我的当前位置，但是Chrome似乎使用了wifi接入点，因此显示了错误的位置。这是Google开发人员论坛提供的js代码：

<!DOCTYPE html>
<html>
  <head>
  <title>Geolocation</title>
  <meta name="viewport" content="initial-scale=1.0, user-scalable=no">
  <meta charset="utf-8">
  <style>
  /* Always set the map height explicitly to define the size of the div
   * element that contains the map. */
  #map {
    height: 100%;
  }
  /* Optional: Makes the sample page fill the window. */
  html, body {
    height: 100%;
    margin: 0;
    padding: 0;
  }
</style>
 </head>
 <body>
 <div id="map"></div>
 <script>
  // Note: This example requires that you consent to location sharing when
  // prompted by your browser. If you see the error "The Geolocation service
  // failed.", it means you probably did not give permission for the browser to
  // locate you.
  var map, infoWindow;
  function initMap() {
    map = new google.maps.Map(document.getElementById('map'), {
      center: {lat: -34.397, lng: 150.644},
      zoom: 6
    });
    infoWindow = new google.maps.InfoWindow;

    // Try HTML5 geolocation.
    if (navigator.geolocation) {
      navigator.geolocation.getCurrentPosition(function(position) {
        var pos = {
          lat: position.coords.latitude,
          lng: position.coords.longitude
        };

        infoWindow.setPosition(pos);
        infoWindow.setContent('Location found.');
        infoWindow.open(map);
        map.setCenter(pos);
      }, function() {
        handleLocationError(true, infoWindow, map.getCenter());
      });
    } else {
      // Browser doesn't support Geolocation
      handleLocationError(false, infoWindow, map.getCenter());
    }
  }

  function handleLocationError(browserHasGeolocation, infoWindow, pos) {
    infoWindow.setPosition(pos);
    infoWindow.setContent(browserHasGeolocation ?
                          'Error: The Geolocation service failed.' :
                          'Error: Your browser doesn\'t support geolocation.');
    infoWindow.open(map);
  }
</script>
<script async defer
src="https://maps.googleapis.com/maps/api/js?key=YOUR_API_KEY&callback=initMap">
</script>

地理位置功能未显示正确的位置

0 个答案: