你是要读Shapefile吧
用readShapeSpatial方法
readShapeSpatial(fn, proj4string=CRS(as.character(NA)), verbose=FALSE, repair=FALSE, IDvar=NULL, force_ring=FALSE, delete_null_obj=FALSE, retrieve_ABS_null=FALSE)
比如:
F.shapefile<-readShapeSpatial(file.path("C:/Users/GAOXIANG/Documents/ArcGIS/LINE"),IDvar="FID")
plot(F.shapefile)