refactor: use more efficient way to check file extension

calvinmetcalf / shapefile-js

Convert a Shapefile to GeoJSON. Not many caveats.

http://calvinmetcalf.github.io/shapefile-js/

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refactor: use more efficient way to check file extension #203

Closed yjzhang527 closed 3 months ago

yjzhang527 commented 6 months ago

Unexpected issues may occur when processing shp files generated by QGIS. The shp file generated by QGIS contains. mshp format files, which contain shp meta information.