带有Google Map API的基本KML无法正常工作

问题描述

我使用KML尝试了我的第一个Google Map API，但它对我炸毁了.似乎只是一个非常基本的问题，但却无法使其正常工作.

I tried my first Google Map API with KML and it bombed on me. Just seem to be a very basic problem but just can't get it to work.

这是脚本标签:

 <script type="text/javascript" src="https://maps.googleapis.com/maps/api/js?v=3.exp&sensor=false"> </script>

这是Javascript:

Here is the Javascript:

$(document).ready(function () {
 map_center = new google.maps.LatLng(-34.397, 150.644);
 var mapOptions = {
      zoom: 8,
      center: map_center
  };
  var kml_map = new google.maps.Map(document.getElementById('map_div'), mapOptions);
  var kml_layer = new google.maps.KmlLayer({
          preserveViewport: true,
         url: 'http://someurl/mykml.kml' //Of course, I am using a valid URL here for "someurl"
   });
  kml_layer.setMap(kml_map);
});

这是KML文件:

 <?xml version="1.0" encoding="UTF-8"?>
 <kml xmlns="http://www.opengis.net/kml/2.2">
  <Placemark>
 <name>My placemark!</name>
 <description>Some description of my placemark.</description>
 <Point>
 <coordinates>-34.397, 150.644</coordinates>
 </Point>
 </Placemark>
 </kml>

我看不到地标.我看到整个星球的GoogleMap都没有缩放...没别的.我要去哪里错了?控制台中也没有错误.

I do not see the placemark. I see the GoogleMap of the whole planet with no zoom... nothing else. Where am I going wrong? No errors in the console either.

推荐答案

KML坐标是经度，纬度;不允许有空格.

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