ã¡ãã£ã¨Excelãã¡ã¤ã«ãå¦çããã³ã¼ããæ¸ãããã§ããã ã¾ããApache POI使ã£ã¦ãããªæãã ã£ãã¨ãã¾ãã @Named public class Importer{ public void doProcess(InputStream is){ System.out.println(WorkbookFactory.create(is) .getSheetAt(0).getRow(0).getCell(0).getStringCellValue()); } public void doProcessWithFile(File f){ doProcess(new FileInputStream(f)); } } ããããJSF+PrimeFacesã§ãã¡ã¤ã«ã¢ãããã¼ã対å¿ã«ããã«ã¯ããããªæãã®ã³ã¼ããä»ãå ãã¾ã UploadedFile uploaded; public v
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