我正在尝试使用渲染的图块将地图放在具有openlayers的页面上。我已经将map.html文档(例如来自网站的文档)放置在目录中,在该目录中我还绘制了图块。这很完美。
<!doctype html>
<html lang="en">
<head>
<link rel="stylesheet" href="https://cdn.rawgit.com/openlayers/openlayers.github.io/master/en/v5.3.0/css/ol.css" type="text/css">
<style>
.map {
height: 400px;
width: 100%;
}
</style>
<script src="https://cdn.rawgit.com/openlayers/openlayers.github.io/master/en/v5.3.0/build/ol.js"></script>
<title>OpenLayers example</title>
</head>
<body>
<h2>My Map</h2>
<div id="map" class="map"></div>
<script type="text/javascript">
var map = new ol.Map({
target: 'map',
layers: [
new ol.layer.Tile({
source: new ol.source.OSM({
/*attributions: [
'All maps © <a href="https://www.osm.org/">OpenStreetMaps</a>',
ATTRIBUTION
],*/
url: "./tiles/{x}/{y}/{z}.png"
})
})
],
view: new ol.View({
center: ol.proj.fromLonLat([37.41, 8.82]),
zoom: 4
})
});
</script>
</body>
</html>
我还制作了渲染图块的副本,并将其放置在html文件的父目录中。现在,当我尝试访问父目录以调用磁贴时,它不起作用。浏览器显示空白页。路径出了什么问题?
source: new ol.source.OSM({
/*attributions: [
'All maps © <a href="https://www.osm.org/">OpenStreetMaps</a>',
ATTRIBUTION
],*/
url: "../tiles/{x}/{y}/{z}.png"
})
})