SoftwareEngineering
CSVを読み込む†
import java.io.*;
import java.util.StringTokenizer;
public class CSVReader {
public static void main(String args[]) throws Exception {
String fileName = "data.csv";
BufferedReader reader = new BufferedReader(new FileReader(fileName));
String lineText = null;
while ((lineText = reader.readLine()) != null) {
StringTokenizer tokenizer = new StringTokenizer(lineText, ",");
while (tokenizer.hasMoreTokens()) {
System.out.print(tokenizer.nextToken());
if (tokenizer.hasMoreTokens()) System.out.print(":");
}
System.out.println();
}
reader.close();
}
}