java利用poi和jfinal框架将excel导入数据库

public void imports() throws Exception {
File file = new File("C://20171024125408.xls");
HSSFWorkbook book = new HSSFWorkbook(new FileInputStream(file));
HSSFSheet sheet = book.getSheetAt(0);
// 里面有多少行
int rows = sheet.getLastRowNum();
for (int i = 1; i <= rows; i++) {// 从1开始是去除首行-头
HSSFRow row = sheet.getRow(i);// 行数
String num = row.getCell(0).getStringCellValue();// 某行0列
String name = row.getCell(1).getStringCellValue();// 某行1列
Record record = new Record();
record.set("num", num);
record.set("name", name);
boolean boo = Db.save("hzztest", record);
}
renderJson(rows);
}