java 将数据导出到excel 文件

  //导出客户列表
    @RequestMapping(value = "exportCustomerInfoList")
    @RequiresPermissions("customerInfo:show")
    public void exportCustomerInfoList(JpCustomerInfo customerInfo, HttpServletResponse response) {
        OutputStream outputStream=null;
        try {
            HSSFWorkbook workbook=  jpCustomerInfoService.exportCustomerInfoExcel(customerInfo);
            outputStream = response.getOutputStream();
            response.reset();
            response.setContentType("application/msexcel");
//            response.setCharacterEncoding("utf-8");
            //设置浏览器响应头对应的Content-disposition 解决中文名字乱码
            String filename = "客户管理";
            response.setHeader("Content-disposition", "attachment;filename="+new String(filename.getBytes("gbk"), "iso8859-1")+".xls");
            workbook.write(outputStream);
        } catch (IOException e) {
            e.printStackTrace();
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            try {
                outputStream.flush();
                outputStream.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }