public static void main(String[] args) {
String fileName = "D:\\demo\\demo.csv";
readCSV(fileName);
public static void readCSV(String fileName){
BufferedReader reader = null;
try {
reader = new BufferedReader(new InputStreamReader(new FileInputStream(new File(fileName)), "UTF-8"));
String line = null;
while ((line = reader.readLine()) != null){
System.out.println(line.toString());
String[] data = line.split(",");
for (int i = 0; i < data.length; i++) {
System.out.println(data[i]);
} catch (Exception e) {
e.printStackTrace();
