2016-07-19から1日間の記事一覧
POIの印刷設定はPrintSetupクラスから行う public static void main(String args[]){ try (InputStream stream = new FileInputStream("Book1.xlsx"); FileOutputStream outstream = new FileOutputStream("Book1.xlsx");) { // Workbook = new HSSFWorkbook…
POIの印刷設定はPrintSetupクラスから行う public static void main(String args[]){ try (InputStream stream = new FileInputStream("Book1.xlsx"); FileOutputStream outstream = new FileOutputStream("Book1.xlsx");) { // Workbook = new HSSFWorkbook…