BigDecimal如何做加法除法

BigDecimal sumlong = BigDecimal.ZERO;
BigDecimal sumlat= BigDecimal.ZERO;

for (int i = 0; i < split.length-1; i++) {
String[] longlat = split[i].split(",");

BigDecimal longitude = new BigDecimal(longlat[0].replace(" “, “”).replace(”\n", “”));

BigDecimal latitude = new BigDecimal(longlat[1].replace(" “, “”).replace(”\n", “”));

sumlong = sumlong.add(longitude);
sumlat = sumlat.add(latitude);
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}

BigDecimal longitude=sumlong.divide(new BigDecimal(split.length-1));
BigDecimal latitude=sumlat.divide(new BigDecimal(split.length-1));
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if(station != null){
String[] longlat = shapeStr.split(",");
if(longitude !=null && latitude !=null){
station.setLongitude(longitude.toString());
station.setLatitude(latitude.toString());
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}

station.setOid(stationOid);
tStationInfoRepository.save(station);

}