擅长:python、mysql、java
<p>试试这个:</p>
<pre><code>from django.contrib.gis import admin as gis_admin
class SecureOSM(gis_admin.OSMGeoAdmin):
openlayers_url = 'https://cdnjs.cloudflare.com/ajax/libs/openlayers/2.13.1/OpenLayers.js'
</code></pre>
<p>从这里继承</p>
<p><strong>更新</strong></p>
<p>从<a href="https://docs.djangoproject.com/en/2.0/ref/contrib/gis/admin/#django.contrib.gis.admin.GeoModelAdmin.openlayers_url" rel="nofollow noreferrer">Django 1.11</a>起,https cloudflare url已成为默认值。所以修补不应该再需要了。在</p>