开发指南009-从list导出excel文件

ExportOfListVO xls=new ExportOfListVO();
            xls.setSheetName("招聘会");
            String []col="举办单位,招聘会名称,招聘会类型,开始时间,结束时间,计划规模,企业总数,岗位总数,需求人数,投递数".split(",");
            String []field="organizingUnit,fairName,fairTypeDes,fairDate,fairDateEnd,plannedScale,companyCount,jobCount,needCount,applyCount".split(",");
            ExcelColAttribute[]head=new ExcelColAttribute[col.length];
            for(int i=0;i<col.length;i++){
                head[i]=new ExcelColAttribute();
                head[i].setColName(col[i]);
                head[i].setColField(field[i]);
            }
            xls.setCols(head);
            xls.setObjectList(result);
            String filename=CommonsUtil.getTmpFileName()+".xls";
            String path="."+ File.separator+"tmp"+File.separator+filename;
            xls.setFileName(path);
            ExcelUtil.exportExcel(xls,null);