i want create a shape file,below is the code:
import java.io.File;
import java.io.IOException;
import java.util.Collections;
import java.util.Map;
import org.geotools.data.DataStore;
import org.geotools.data.FileDataStoreFactorySpi;
import org.geotools.data.shapefile.indexed.IndexedShapefileDataStoreFactory;
class ee {
/** Creates a new instance of ee */
public ee() {
}
public static void main(String[] args){
Map map=null;
FileDataStoreFactorySpi factory = new
IndexedShapefileDataStoreFactory();
File file = new File("my.shp");
try {
map = Collections.singletonMap("url", file.toURL() );
}
catch(IOException e) {
System.out.println(e);
}
try {
DataStore myData = factory.createNewDataStore(map);
}
catch(IOException e) {
System.out.println(e);
}
try {
DataStore myData = factory.createNewDataStore(map);
}
catch(IOException e) {
System.out.println(e);
}
System.out.println("Ok!");
}
}
when i compile and run the code ,i got the error messge:
compile-single:
run-single:
java.io.IOException: Parameter shapefile url is required:url to a .shp file
java.io.IOException: Parameter shapefile url is required:url to a .shp file
what is the problem?
could somebody give me a complete example of create a shape file?
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