文件导入操作
Workbook wb = new HSSFWorkbook();
String headers[] = { "用户名", "密码", "姓名" };
//模拟数据
List<User> list = new List<User>();
for(int i=0;i<10;i++){
User user = new User("u_usercode","u_password","u_username");
list.add(user);
}
// 写入数据
ExcelUtil.fillUserExcelData(list, wb, headers);
// 写入浏览器
ResponseUtil.export(response, wb, "用户信息列表.xls");
文件导出操作
Workbook wb = ExcelUtil.DownWithTemplate("用户信息模板.xls");
ResponseUtil.export(response, wb, "用户信息模板.xls");
ExcelUtil工具类
import com.qidian.domain.User;
import org.apache.poi.hssf.usermodel.HSSFCellStyle;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.