try { File csv = new File( "D:\\eclipse\\workspace\\Kadai\\Kadai\\practice\\Kadai4.csv"); // CSVデータファイル
BufferedReader br = new BufferedReader(new FileReader(csv)); // 最終行まで読み込む while (br.ready()) { String line = br.readLine(); // 1行をデータの要素に分割 StringTokenizer st = new StringTokenizer(line, ",");