//**

poi jar包

//

public classReadExcel {

@SuppressWarnings("static-access")private staticString getValue(HSSFCell hssfCell) {if (hssfCell.getCellType() ==hssfCell.CELL_TYPE_BOOLEAN) {//返回布爾類型的值

returnString.valueOf(hssfCell.getBooleanCellValue());

}else if (hssfCell.getCellType() ==hssfCell.CELL_TYPE_NUMERIC) {//返回數值類型的值

returnString.valueOf(hssfCell.getNumericCellValue());

}else{//返回字符串類型的值

returnString.valueOf(hssfCell.getStringCellValue());

}

}public static ListreadXls() throws IOException {

InputStreamis = new FileInputStream("d:/app/1.xls");

HSSFWorkbook hssfWorkbook= new HSSFWorkbook(is);

Tuserinfo bean= null;

List list = new ArrayList();//循環工作表Sheet

for (int numSheet = 0; numSheet < hssfWorkbook.getNumberOfSheets(); numSheet++) {

HSSFSheet hssfSheet=hssfWorkbook.getSheetAt(numSheet);if (hssfSheet == null) {continue;

}//循環行Row

for (int rowNum = 1; rowNum <= hssfSheet.getLastRowNum(); rowNum++) {

HSSFRow hssfRow=hssfSheet.getRow(rowNum);if (hssfRow != null) {

bean= newTuserinfo();

HSSFCell name= hssfRow.getCell(0);

HSSFCell no= hssfRow.getCell(1);

HSSFCell age= hssfRow.getCell(2);

HSSFCell phone= hssfRow.getCell(3);

HSSFCell cid= hssfRow.getCell(4);

bean.setName(getValue(name));

bean.setCardcode(getValue(no));

bean.setPhone(getValue(phone));

bean.setCardno(getValue(cid));

bean.setUid(UUID.randomUUID().toString());

list.add(bean);

}

}

}returnlist;

}

//測試public static voidmain(String[] args) {try{int i = 0;for(Tuserinfo u : readXls()) {

System.out.println(u.toString());

i++;

}

System.out.println(i);

}catch(IOException e) {//TODO Auto-generated catch block

e.printStackTrace();

}

}

總結

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