原文链接及内容

原文链接：https://openlayers.org/en/latest/examples/xyz.html

运行界面

使用XYZ数据源对象通过URL访问的切片数据，URL包括缩放级别和切片网格x/y坐标。

main.js代码如下：

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import Map from 'ol/Map.js';
import TileLayer from 'ol/layer/Tile.js';
import View from 'ol/View.js';
import XYZ from 'ol/source/XYZ.js';

const map = new Map({
  target: 'map',
  layers: [
    new TileLayer({
      source: new XYZ({
        url:
          'https://{a-c}.tile.thunderforest.com/cycle/{z}/{x}/{y}.png' +
          '?apikey=Your API key from https://www.thunderforest.com/docs/apikeys/ here',
      }),
    }),
  ],
  view: new View({
    center: [-472202, 7530279],
    zoom: 12,
  }),
});

界面布局文件index.html代码如下：

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<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8">
    <title>XYZ</title>
    <link rel="stylesheet" href="node_modules/ol/ol.css">
    <style>
      .map {
        width: 100%;
        height: 400px;
      }
    </style>
  </head>
  <body>
    <div id="map" class="map"></div>
    <!-- Pointer events polyfill for old browsers, see https://caniuse.com/#feat=pointer -->
    <script src="https://cdn.jsdelivr.net/npm/elm-pep@1.0.6/dist/elm-pep.js"></script>
    <script type="module" src="main.js"></script>
  </body>
</html>