我看过很多关于这个主题的帖子，但我似乎无法找到嵌入在我网站上的谷歌地图的修复程序。它是一个 iframe，它引用使用 maptiler 程序创建的单独托管的 html 文件。嵌入会产生可怕的“糟糕！出了点问题”灰色框......尽管所需的地图确实显示了大约半秒钟。Java 控制台抱怨“没有 api 密钥”......我创建了各种 Google Maps Javascript API 密钥，有时使用 http 规则，有时不使用。没有任何效果。
html 文件出现在下面。（我故意把钥匙放在外面了。）
<!DOCTYPE html>
<html>
<head>
<title>3rd</title>
<meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
<style type="text/css">
html { overflow: hidden; }
body { overflow: hidden; padding: 0; margin: 0;
width: 100%; height: 100%; font-family: Trebuchet MS, Trebuchet, Arial, sans-serif; }
#map { position: absolute; top: 10px; left: 10px; right: 10px; bottom: 15px; overflow: auto; }
#footer { position: absolute; bottom: 0px; left: 0px; width:100%; height: 12px; overflow: hidden; }
@media screen and (max-width: 600px) {
#map { top:0px; left:0px; width:100%; height:100%;}
}
body { background: #f4f4f4;}
#header { background: #fff; box-shadow: 0 1px 3px #CCC; border: 1px solid #ccc; }
#header h1 { padding:7px 10px; margin:0; font-size: 28px; }
#map { border: 1px solid #ccc; box-shadow: 0 1px 3px #CCC; background-color: #DEDCD7;}
#footer { text-align:center; font-size:9px; color:#606060; }
</style>
<!--[if lte IE 6]>
<style type="text/css">
#map {
height:expression(document.body.clientHeight-35); /* 10+10+15=35 */
width:expression(document.body.clientWidth-20); /* 10+10=20 */
}
</style>
<![endif]-->
<script type="text/javascript" src="https://maps.google.com/maps/api/js?MY_KEY_HERE&sensor=true"></script>
<!-- Get your Google Maps API Key: https://developers.google.com/maps/documentation/javascript/tutorials/adding-a-google-map#introduction-->
<!--<script type="text/javascript" src="https://maps.google.com/maps/api/js?key=MY_Key_HERE"></script>-->
<script type="text/javascript">
var map;
var mapBounds = new google.maps.LatLngBounds(
new google.maps.LatLng(44.890044, -75.192903),
new google.maps.LatLng(44.909499, -75.165437));
var mapMinZoom = 13;
var mapMaxZoom = 17;
var maptiler = new google.maps.ImageMapType({
getTileUrl: function(coord, zoom) {
var proj = map.getProjection();
var z2 = Math.pow(2, zoom);
var tileXSize = 256 / z2;
var tileYSize = 256 / z2;
var tileBounds = new google.maps.LatLngBounds(
proj.fromPointToLatLng(new google.maps.Point(coord.x * tileXSize, (coord.y + 1) * tileYSize)),
proj.fromPointToLatLng(new google.maps.Point((coord.x + 1) * tileXSize, coord.y * tileYSize))
);
var y = coord.y;
var x = coord.x >= 0 ? coord.x : z2 + coord.x
if (mapBounds.intersects(tileBounds) && (mapMinZoom <= zoom) && (zoom <= mapMaxZoom))
return zoom + "/" + x + "/" + y + ".png";
else
return "https://www.maptiler.com/img/none.png";
},
tileSize: new google.maps.Size(256, 256),
isPng: true,
opacity: 1.0
});
function init() {
var opts = {
tilt:0,
streetViewControl: false,
center: new google.maps.LatLng(44.899771, -75.179170),
zoom: 13
};
map = new google.maps.Map(document.getElementById("map"), opts);
map.setMapTypeId('satellite');
map.overlayMapTypes.insertAt(0, maptiler);
}
</script>
</head>
<body onload="init()">
<div id="footer">Generated with <a href="https://www.maptiler.com/">MapTiler</a></div>
<div id="map"></div>
</body>
</html>