folium，绘制线段，连接成多边形

import folium

m = folium.Map(location=[38.85, 115.48],
               zoom_start=14,
               control_scale=True)

ls = folium.PolyLine(locations=[[38.68, 115.67], [38.85, 115.48], [38.65, 115.37], [38.68, 115.67]],
                     color='red')

ls.add_to(m)

m



m.save('map.html')