简易google地图api调用

代码如下：

<!DOCTYPE html>
<html>
  <head>
    <meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
    <style type="text/css">
      html { height: 100% }
      body { height: 100%; margin: 0; padding: 0 }
      #map_canvas { height: 100% }
    </style>
    <script type="text/javascript"
      src="http://maps.googleapis.com/maps/api/js?key=your-api-key&sensor=true">
    </script>
    <script type="text/javascript">
      function initialize() {
        var mapOptions = {
          center: new google.maps.LatLng(-34.397, 150.644),
          zoom: 8,
          mapTypeId: google.maps.MapTypeId.ROADMAP
        };
        var map = new google.maps.Map(document.getElementById("map_canvas"),
            mapOptions);
      }
    </script>
  </head>
  <body onload="initialize()">
    <div id="map_canvas" style="100%; height:100%">    </div>
  </body>
</html>

View Code

zoom设置得越小~则地图显示范围越大~

new google.maps.LatLng(X,Y)输入经纬度。

获取api-key:
https://developers.google.com/maps/documentation/javascript/tutorial?hl=zh-cn#api_key

https://code.google.com/apis/console/b/0/?noredirect#project:547251066599:access