擅长:python、mysql、java
<p>该文件不是GeoJson,而是TopoJson。您需要改用<code>folium.TopoJson</code>。</p>
<pre><code>import folium
m = folium.Map(location=[40.66393072,-73.93827499], zoom_start=13)
folium.TopoJson(
open('census_tracts_2010.geojson'),
object_path='objects.nyct2010',
).add_to(m)
m
</code></pre>