public String download() throws Exception {
LogWriter.println(this.getClass().toString() + ":download下的方法被调用了");
// 创建新的ExportExcel类以创建excel
ExportExcel<YearCountTaxModel> ex = new ExportExcel<YearCountTaxModel>(new YearCountTaxModel());
//
SXSSFWorkbook workbook = new SXSSFWorkbook(300);
if (getSessionUser() == null) {
return "noSession";
}
// 获取记录总数,这里除以40000是为什么
long count =
yearCountTaxService.getAllMessageCount(
user.getUpperDistrict() + user.getDistrictName(), beginyear, endyear)
/ 40000
+ 1;
LogWriter.println("获取的记录数位：" + count);
for (int i = 0; i < count; ++i) {
getAllList(i * 40000, 40000);
// 获取需要下载的数据list
// 获取需要下载的数据list
workbook = ex.creatExcel(workbook, analyList);
}
// 创建输出流
excelFile = ex.downLoadExcel(workbook);
systemLogService.insertSystemLog("3", "下载按年度统计纳税征缴情况", true);
return "excel";
}
public String download() throws Exception {
// 创建类以确定泛型类型
ExportExcel<Cbry037> ex = new ExportExcel<Cbry037>(new Cbry037());
// 创建excel
SXSSFWorkbook workbook = new SXSSFWorkbook(100);
// 获取记录总数
int cbry037ListCount = (int) cbry037Service.analyse3(district, year) / 40000 + 1;
// 获取需要下载的数据list
for (int i = 0; i < cbry037ListCount; ++i) {
cbry037List = cbry037Service.analyse3(district, year, i);
workbook = ex.creatExcel(workbook, cbry037List);
}
excelFile = ex.downLoadExcel(workbook);
return "excel";
}
