• 导出生成xsl文件


    public String expData() throws Exception{
            
        List<SubArea> list = subAreaService.findAll();
        
        HSSFWorkbook hssf = new HSSFWorkbook();
        HSSFSheet sheet = hssf.createSheet("分页信息");
        HSSFRow titleRow = sheet.createRow(0);
            
        titleRow.createCell(0).setCellValue("分区编号");
        titleRow.createCell(1).setCellValue("所属省份");
        titleRow.createCell(2).setCellValue("所属城市");
        titleRow.createCell(3).setCellValue("所属区域");
        for (SubArea subArea: list) {
            HSSFRow dataRow = sheet.createRow(sheet.getLastRowNum()+1);
            dataRow.createCell(0).setCellValue(subArea.getId());
            dataRow.createCell(1).setCellValue(subArea.getArea().getProvince());
            dataRow.createCell(2).setCellValue(subArea.getArea().getCity());
            dataRow.createCell(3).setCellValue(subArea.getArea().getDistrict());
        }
        ServletOutputStream out = ServletActionContext.getResponse().getOutputStream();
        ServletActionContext.getResponse().setContentType("application/vnd.ms-excel");
        String fileName = "分区数据.xls";
        String agent = ServletActionContext.getRequest().getHeader("User-Agent");
        fileName =     FileUtils.encodeDownloadFilename(fileName, agent);
            ServletActionContext.getResponse().setHeader("content-disposition", "attachment;filename="+fileName );
            hssf.write(out);
            return NONE;
        }
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  • 原文地址:https://www.cnblogs.com/guanzhuang/p/8214913.html
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