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issue implementing a map into HTML file using leaflet CSS and JavaScript files

[英]issue implementing a map into HTML file using leaflet CSS and JavaScript files

我正在完成我的任务,我想知道您是否可以指出我在代码中所犯的错误。

对于这个任务,我正在构建一个带有第三方库和 API 的 map。

这些步骤是:

  1. 从 Mapbox 请求访问令牌(链接到外部站点。)

  2. 生成 HTML 5 文档。

  3. 参考 leaflet CSS 和 JavaScript 文件。

<link rel="stylesheet" h..t@1.6.0/dist/leaflet.css" integrity="sha512-xwE/Az9zrjBIphAcBb3F6JVqxf46+CDLwfLMHloNu6KEQCAWi6HcDUbeOfBIptF7tcCzusKFjFw2yuvEpDL9wQ==" crossorigin=""/>

<script s..t@1.6.0/dist/leaflet.js" integrity="sha512-gZwIG9x3wUXg2hdXF6+rVkLF/0Vi9U8D2Ntg4Ga5I5BZpVkVxlJWbSQtXPSiUTtC0TjtGOmxa1AJPuV0CPthew==" crossorigin=""></script>
  1. 将 map 视图设置为以下坐标:纬度:39.678121 经度:-104.961753。

  2. 添加缩放级别 15。

  3. 添加一个平铺层并应用最大缩放 20。

  4. 使用提供的坐标添加标记。

到目前为止,这就是我所拥有的:

HTML

<!DOCTYPE html>
<html>
<head>
 <title>Basic map</title>
 <script src='https://api.mapbox.com/mapbox.js/v3.3.1/mapbox.js'></script>
 <link href='https://api.mapbox.com/mapbox.js/v3.3.1/mapbox.css' rel='stylesheet' />
 <link rel="stylesheet" href="css/leaflet.css">
 </head>
<body>
 <div id="map"></div>
 <script src="js/leaflet.js"></script>
</body>
</html>

CSS

/* required styles */

body {
 padding: 0;
 margin: 0;
} 

html, body, #map {
 height: 100%;
 width: 100%;
}

JS

       L.mapbox.accessToken = 'pk.eyJ1IjoicmVkYnVsbDg0IiwiYSI6ImNrZGNvYm9qeDB6cW0ycW16MmF0Y2szbW0ifQ.Fru8Yiy4GdL66v3o7769zg';
       var map = L.mapbox.map('map')
        .setView([39.678121, -104.961753], 15)
        .addLayer(L.mapbox.styleLayer('mapbox://styles/mapbox/streets-v11'));

       // L.marker is a low-level marker constructor in Leaflet.
       L.marker([39.678121, -104.961753], {
        icon: L.mapbox.marker.icon({
          'marker-size': 'large',
          'marker-symbol': 'college',
          'marker-color': '#fa0'
        })
       }).addTo(map);

L.tileLayer('https://stamen-tiles-{S}.a.ssl.fastly.net/watercolor/{z}/{x}/{y}.png', {
                   maxZoom: 20,
                   attribution: 'Map tiles by <a href="http://stamen.com">Stamen Design</a>, <a href="http://creativecommons.org/licenses/by/3.0">CC BY 3.0</a> &mdash; Map data &copy; <a href="http://openstreetmap.org">OpenStreetMap</a> contributors, <a href="http://creativecommons.org/licenses/by-sa/2.0/">CC-BY-SA</a>',
       }).addTo(map);

出于某种原因,HTML 文件将无法使用 HTML 文档头部中的以下内容加载(空白页):

<link rel="stylesheet" h..t@1.6.0/dist/leaflet.css" integrity="sha512-xwE/Az9zrjBIphAcBb3F6JVqxf46+CDLwfLMHloNu6KEQCAWi6HcDUbeOfBIptF7tcCzusKFjFw2yuvEpDL9wQ==" crossorigin=""/>

<script s..t@1.6.0/dist/leaflet.js" integrity="sha512-gZwIG9x3wUXg2hdXF6+rVkLF/0Vi9U8D2Ntg4Ga5I5BZpVkVxlJWbSQtXPSiUTtC0TjtGOmxa1AJPuV0CPthew==" crossorigin=""></script>

但是,我能够使用 HTML 文档头部中的以下链接来加载 HTML 文件:

 <script src='https://api.mapbox.com/mapbox.js/v3.3.1/mapbox.js'></script>

 <link href='https://api.mapbox.com/mapbox.js/v3.3.1/mapbox.css' rel='stylesheet' />

您能否协助纠正此问题和您可能发现的其他问题?

您的链接和脚本标签缺少 href 和 src 属性:

<link rel="stylesheet" href="h..t@1.6.0/dist/leaflet.css" integrity="sha512-xwE/Az9zrjBIphAcBb3F6JVqxf46+CDLwfLMHloNu6KEQCAWi6HcDUbeOfBIptF7tcCzusKFjFw2yuvEpDL9wQ==" crossorigin=""/>

<script src="s..t@1.6.0/dist/leaflet.js" integrity="sha512-gZwIG9x3wUXg2hdXF6+rVkLF/0Vi9U8D2Ntg4Ga5I5BZpVkVxlJWbSQtXPSiUTtC0TjtGOmxa1AJPuV0CPthew==" crossorigin=""></script>

如果它仍然不起作用,请告诉我们您从何处获得此路径:

"h..t@1.6.0/dist/leaflet.css"

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