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excel 导出文件名乱码

时间:2016-05-25 13:31:47      阅读:135      评论:0      收藏:0      [点我收藏+]

标签:excel 导出 文件名中文乱码

 因为经常要用到导出功能,之前因为文件名乱码,所以都用英文或是拼音缩写来代替,今天特意要接觉下这个问题。顺便记录下。望对小白有用。



/**

     * 导出结算详情列表

     * @return

     */

public void  depositLogExport()

    {

    String title = "押金流水报表";

String excelName = "押金流水报表.xls";

OutputStream os = null;

        try

        {

       

        int shopId=new Long(getShopLoginer().getShop().getId()).intValue();

        if(date==null){

        date=new DateBean();

        }

        int count=service.getCount(shopId, date);

        Page<DepositLog> pageResult =new Page<DepositLog>();

        if(count>0){

        pageResult = service.list(1, count, shopId, date);

        }

           

            List<Map<String, Object>> list = new ArrayList<Map<String, Object>>();

           double shopDeposit=getShopLoginer().getShop().getDeposit();

            for (DepositLog s : pageResult.getData())

            {

                Map<String, Object> map = new HashMap<String, Object>();

                map.put("id", s.getId());

                map.put("depositSn", s.getDepositSn());

                map.put("createTime",                     StringUtils.timestampToString(s.getCreateTime()));

                map.put("type", type[s.getType()]);

                map.put("amount", s.getAmount());

                map.put("depositRest", s.getDepositRest());

                map.put("depositGap", shopDeposit-s.getDepositRest());

                map.put("userName", s.getUserName());

                map.put("remarks", s.getRemarks());

                list.add(map);

            }

      

// 表格表头

String[] header = {"流水号","流水时间","类型","流水金额","押金余额","押金缺口","操作人","备注"};

// 对应Map中的key

String[] key = { "depositSn", "createTime","type",

"amount", "depositRest", "depositGap", "userName", "remarks"};

HSSFWorkbook workbook = null;

HttpServletResponse response = ServletActionContext

.getResponse();

workbook = ExportUtil.workPaperExport(list, header, key,

title, true, null, null, null);

os = response.getOutputStream();

response.setHeader("Content-disposition",

"attachment; filename=" + toUtf8String(excelName));

response.setContentType("application/msexcel;charset=UTF-8");

workbook.write(os);

os.flush();

     

} catch (Exception e) {

if (logger.isDebugEnabled())

logger.error(e.getMessage(), e);

e.printStackTrace();

} finally {

try {

if (os != null)

os.close();

} catch (IOException e) {

if (logger.isInfoEnabled())

logger.error(e.getMessage(), e);

e.printStackTrace();

}

}


//return null;

}




//文件名乱码处理

 public static String toUtf8String(String s){ 

    StringBuffer sb = new StringBuffer(); 

      for (int i=0;i<s.length();i++){ 

         char c = s.charAt(i); 

         if (c >= 0 && c <= 255){sb.append(c);} 

       else{ 

       byte[] b; 

        try { b = Character.toString(c).getBytes("utf-8");} 

        catch (Exception ex) { 

            System.out.println(ex); 

                 b = new byte[0]; 

        } 

           for (int j = 0; j < b.length; j++) { 

            int k = b[j]; 

             if (k < 0) k += 256; 

             sb.append("%" + Integer.toHexString(k).toUpperCase()); 

             } 

    } 

 } 

 return sb.toString(); 

}


excel 导出文件名乱码

标签:excel 导出 文件名中文乱码

原文地址:http://1008610086.blog.51cto.com/4995677/1782899

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