【项目实战】Java POI之Excel导出经典案例一
最近项目中需要用到数据的导出， 于是乎就做几个，其实说白了还是利用apache的poi，在项目中直接导入poi包就可以。多的就不用说了，我直接上代码。
1、首先准备一些poi的jar包，如下图：
2、在项目工程都创建一张Excel表，存放某个目录下。图图如下：
3、在JSP页面添加一个导出Excel按钮。如下：
4、Java后台Controller导出方法我就不过多解释，我直接 如下：
/**
* 导出Excel功能
* @return
*/
@RequestMapping(value = "queryAuditGroupExcelList.htm")
public void queryAuditGroupExcelList(HttpServletRequest request,HttpServletResponse response,
HttpServletResponse reponse, ModelMap model, Integer groupId) {
Integer bizId = WebUtils.getCurBizId(request);
//获取信息1
Map map= financeService.queryAuditViewInfo(groupId, bizId);
Map groupMap = (Map) map.get("group");//获取到团信息
//获取信息2
Map pm = WebUtils.getQueryParamters(request);
List> orderList = getCommonService(null).queryList("fin.selectOrderList", pm);
//获取信息3
//List del_list = (List) map.get("del");
List> deliveryList = getCommonService(null).queryList("fin.selectDeliveryList", pm);
//获取信息4
List list = (List) map.get("sup");
Map order_pm = WebUtils.getQueryParamters(request);
List> supplierList = getCommonService(null).queryList("fin.selectSupplierList", pm);
//获取信息5
List> otherIncomeList = getCommonService(null).queryList("fin.selectOtherIncomeList", pm);
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
System.out.println("supplierList="+supplierList);
String path = "";
try {
String url = request.getSession().getServletContext()
.getRealPath("/template/excel/financeAuditGroupList.xlsx");
FileInputStream input = new FileInputStream(new File(url)); // 读取的文件路径
XSSFWorkbook wb = new XSSFWorkbook(new BufferedInputStream(input));
XSSFFont createFont = wb.createFont();
createFont.setFontName("微软雅黑");
createFont.setBoldweight(XSSFFont.BOLDWEIGHT_BOLD);// 粗体显示
createFont.setFontHeightInPoints((short) 12);
XSSFFont tableIndex = wb.createFont();
tableIndex.setFontName("宋体");
tableIndex.setFontHeightInPoints((short) 11);
CellStyle cellStyleFont = wb.createCellStyle();
cellStyleFont.setBorderBottom(CellStyle.BORDER_THIN); // 下边框
cellStyleFont.setBorderLeft(CellStyle.BORDER_THIN);// 左边框
cellStyleFont.setBorderTop(CellStyle.BORDER_THIN);// 上边框
cellStyleFont.setBorderRight(CellStyle.BORDER_THIN);// 右边框
cellStyleFont.setAlignment(CellStyle.ALIGN_LEFT); // 居中
XSSFFont font = wb.createFont();
font.setBoldweight(HSSFFont.BOLDWEIGHT_BOLD);//粗体显示
cellStyleFont.setFont(font);
CellStyle cellStyle = wb.createCellStyle();
cellStyle.setBorderBottom(CellStyle.BORDER_THIN); // 下边框
cellStyle.setBorderLeft(CellStyle.BORDER_THIN);// 左边框
cellStyle.setBorderTop(CellStyle.BORDER_THIN);// 上边框
cellStyle.setBorderRight(CellStyle.BORDER_THIN);// 右边框
cellStyle.setAlignment(CellStyle.ALIGN_CENTER); // 居中
CellStyle styleFontCenter = wb.createCellStyle();
styleFontCenter.setBorderBottom(CellStyle.BORDER_THIN); // 下边框
styleFontCenter.setBorderLeft(CellStyle.BORDER_THIN);// 左边框
styleFontCenter.setBorderTop(CellStyle.BORDER_THIN);// 上边框
styleFontCenter.setBorderRight(CellStyle.BORDER_THIN);// 右边框
styleFontCenter.setAlignment(CellStyle.ALIGN_CENTER); // 居中
styleFontCenter.setFont(createFont);
CellStyle styleFontTable = wb.createCellStyle();
styleFontTable.setBorderBottom(CellStyle.BORDER_THIN); // 下边框
styleFontTable.setBorderLeft(CellStyle.BORDER_THIN);// 左边框
styleFontTable.setBorderTop(CellStyle.BORDER_THIN);// 上边框
styleFontTable.setBorderRight(CellStyle.BORDER_THIN);// 右边框
styleFontTable.setAlignment(CellStyle.ALIGN_CENTER); // 居中
styleFontTable.setFillForegroundColor(IndexedColors.GREY_25_PERCENT.getIndex());
styleFontTable.setFillPattern(CellStyle.SOLID_FOREGROUND);
CellStyle styleLeft = wb.createCellStyle();
styleLeft.setBorderBottom(CellStyle.BORDER_THIN); // 下边框
styleLeft.setBorderLeft(CellStyle.BORDER_THIN);// 左边框
styleLeft.setBorderTop(CellStyle.BORDER_THIN);// 上边框
styleLeft.setBorderRight(CellStyle.BORDER_THIN);// 右边框
styleLeft.setAlignment(CellStyle.ALIGN_LEFT); // 居左
CellStyle styleRight = wb.createCellStyle();
styleRight.setBorderBottom(CellStyle.BORDER_THIN); // 下边框
styleRight.setBorderLeft(CellStyle.BORDER_THIN);// 左边框
styleRight.setBorderTop(CellStyle.BORDER_THIN);// 上边框
styleRight.setBorderRight(CellStyle.BORDER_THIN);// 右边框
styleRight.setAlignment(CellStyle.ALIGN_RIGHT); // 居右
Sheet sheet = wb.getSheetAt(0); // 获取到第一个sheet
Row row = null;
Cell cc = null;
// 遍历集合数据，产生数据行
int index = 0;
//1、信息1
if(groupMap.size()>0){
row = sheet.createRow(index + 3);
cc = row.createCell(0);
cc.setCellValue("XX");//
cc.setCellStyle(cellStyle);
cc = row.createCell(1);
cc.setCellValue((String)groupMap.get("group_code"));//
cc.setCellStyle(styleLeft);
cc = row.createCell(2);
cc.setCellValue("计调");//
cc.setCellStyle(cellStyle);
cc = row.createCell(3);
cc.setCellValue((String)groupMap.get("operator_name"));//计调
cc.setCellStyle(cellStyle);
cc = row.createCell(4);
cc.setCellValue("人数");//
cc.setCellStyle(cellStyle);
cc = row.createCell(5);
cc.setCellValue(groupMap.get("total_adult")+"+"+groupMap.get("total_child")+"+"+groupMap.get("total_guide"));//人数
cc.setCellStyle(cellStyle);
cc = row.createCell(6);
cc.setCellValue("状态");//
cc.setCellStyle(cellStyle);
Integer num = (Integer)groupMap.get("group_state");
if(num==0){
cc = row.createCell(7);
cc.setCellValue("未确认");//未确认
cc.setCellStyle(cellStyle);
}else if(num==1){
cc = row.createCell(7);
cc.setCellValue("已确认");//已确认
cc.setCellStyle(cellStyle);
}else if(num==2){
cc = row.createCell(7);
cc.setCellValue("作废");//作废
cc.setCellStyle(cellStyle);
}else if(num==3){
cc = row.createCell(7);
cc.setCellValue("已审核");//已审核
cc.setCellStyle(cellStyle);
}else {
cc = row.createCell(7);
cc.setCellValue("已封存");//已封存
cc.setCellStyle(cellStyle);
}
cc = row.createCell(8);
cc.setCellValue("产品名称");//
cc.setCellStyle(cellStyle);
cc = row.createCell(9);
cc.setCellValue("【"+groupMap.get("product_brand_name")+"】"+groupMap.get("product_name"));//产品名称
cc.setCellStyle(styleLeft);
row = sheet.createRow(index + 4);
cc = row.createCell(0);
cc.setCellValue("收入");//
cc.setCellStyle(cellStyle);
BigDecimal total_income = (BigDecimal) groupMap.get("total_income");
BigDecimal total_income_shop = (BigDecimal) groupMap.get("total_income_shop");
cc = row.createCell(1);
cc.setCellValue(df.format(total_income.add(total_income_shop)));//收入
cc.setCellStyle(cellStyle);
cc = row.createCell(2);
cc.setCellValue("支出");//
cc.setCellStyle(cellStyle);
cc = row.createCell(3);
cc.setCellValue(df.format(groupMap.get("total_cost")));//支出
cc.setCellStyle(cellStyle);
cc = row.createCell(4);
cc.setCellValue("利润");//
cc.setCellStyle(cellStyle);
BigDecimal total_profit = (BigDecimal) groupMap.get("total_profit");
cc = row.createCell(5);
cc.setCellValue(df.format(total_profit.add(total_income_shop)));//利润
cc.setCellStyle(cellStyle);
cc = row.createCell(6);
cc.setCellValue("人均利润");//
cc.setCellStyle(cellStyle);
Integer person_num = (Integer) groupMap.get("person_num");
BigDecimal sum = total_profit.add(total_income_shop);
if(person_num.intValue()==0){
cc = row.createCell(7);
cc.setCellValue(df.format(sum));//人均利润 = 单团利润
cc.setCellStyle(cellStyle);
}else {
cc = row.createCell(7);
cc.setCellValue(df.format(sum.divide(new BigDecimal(person_num),2, RoundingMode.HALF_UP)));//人均利润
cc.setCellStyle(cellStyle);
}
cc = row.createCell(8);
cc.setCellValue("起始日期");//
cc.setCellStyle(cellStyle);
cc = row.createCell(9);
cc.setCellValue(groupMap.get("date_start")+"~"+groupMap.get("date_end"));//起始日期
cc.setCellStyle(styleLeft);
}
//2、信息2
index=0;
if(orderList != null && orderList.size() > 0 ){
for(Map item : orderList){
row = sheet.createRow(index +9);
cc = row.createCell(0);
cc.setCellValue(index + 1);
cc.setCellStyle(cellStyle);
cc = row.createCell(1);
cc.setCellValue((String)item.get("supplier_name"));//
cc.setCellStyle(styleLeft);
cc = row.createCell(2);
cc.setCellValue((String)item.get("sale_operator_name"));//销售
cc.setCellStyle(cellStyle);
cc = row.createCell(3);
cc.setCellValue((String)item.get("receive_mode"));//
cc.setCellStyle(styleLeft);
cc = row.createCell(4);
cc.setCellValue(item.get("num_adult")+"+"+item.get("num_child")+"+"+item.get("num_guide"));//人数
cc.setCellStyle(cellStyle);
String total = df.format(item.get("total"));
if(!"".equals(total)){
cc = row.createCell(5);
cc.setCellValue(total);//金额
cc.setCellStyle(cellStyle);
}else {
cc = row.createCell(5);
cc.setCellValue(0);//金额
cc.setCellStyle(cellStyle);
}
String total_cash = df.format(item.get("total_cash"));
if(!"".equals(total_cash)){
cc = row.createCell(6);
cc.setCellValue(total_cash);//已收
cc.setCellStyle(cellStyle);
}else {
cc = row.createCell(6);
cc.setCellValue(0);//已收
cc.setCellStyle(cellStyle);
}
String balance = df.format(item.get("balance"));
if(!"".equals(total_cash)){
cc = row.createCell(7);
cc.setCellValue(balance);//未收
cc.setCellStyle(cellStyle);
}else {
cc = row.createCell(7);
cc.setCellValue(0);//已收
cc.setCellStyle(cellStyle);
}
index ++;
}
//加合计行
index=0;
BigDecimal sumTotal = new BigDecimal(0);
BigDecimal sumTotalCost = new BigDecimal(0);
BigDecimal sumBalance = new BigDecimal(0);
for(int i=0; i sumMap = orderList.get(i);
String total = df.format(sumMap.get("total"));
if(!"".equals(total)){
sumTotal = sumTotal.add((BigDecimal)sumMap.get("total"));
}else {
sumTotal = new BigDecimal(0);
}
String totalCash = df.format(sumMap.get("total_cash"));
if(!"".equals(totalCash)){
sumTotalCost = sumTotalCost.add((BigDecimal)sumMap.get("total_cash"));
}else {
sumTotalCost = new BigDecimal(0);
}
String balance = df.format(sumMap.get("balance"));
if(!"".equals(balance)){
sumBalance = sumBalance.add((BigDecimal)sumMap.get("balance"));
}else {
sumBalance = new BigDecimal(0);
}
}
row = sheet.createRow(index + orderList.size()+9); // 加合计行
cc = row.createCell(0);
cc.setCellStyle(styleRight);
cc = row.createCell(1);
cc.setCellStyle(styleRight);
cc = row.createCell(2);
cc.setCellStyle(styleRight);
cc = row.createCell(3);
cc.setCellStyle(styleRight);
cc = row.createCell(4);
cc.setCellValue("合计");
cc.setCellStyle(styleRight);
cc = row.createCell(5);
cc.setCellValue(df.format(sumTotal));
cc.setCellStyle(cellStyle);
cc = row.createCell(6);
cc.setCellValue(df.format(sumTotalCost));
cc.setCellStyle(cellStyle);
cc = row.createCell(7);
cc.setCellValue(df.format(sumBalance));
cc.setCellStyle(cellStyle);
}
//3、信息3
index=0;
if(deliveryList != null && deliveryList.size()>0){
CellRangeAddress region = new CellRangeAddress(index +orderList.size()+11,
index +orderList.size()+11, 0, 5);
sheet.addMergedRegion(region);
row = sheet.createRow(index +orderList.size()+11);
cc = row.createCell(0);
cc.setCellValue("XXX");
cc.setCellStyle(cellStyleFont);
row = sheet.createRow(index +orderList.size()+12);
cc = row.createCell(0);
cc.setCellValue("序号");
cc.setCellStyle(cellStyle);
cc = row.createCell(1);
cc.setCellValue("商家");//商家
cc.setCellStyle(cellStyle);
cc = row.createCell(2);
cc.setCellValue("日期");//日期
cc.setCellStyle(cellStyle);
cc = row.createCell(3);
cc.setCellValue("金额");//成本/金额
cc.setCellStyle(cellStyle);
cc = row.createCell(4);
cc.setCellValue("已收");//已收
cc.setCellStyle(cellStyle);
cc = row.createCell(5);
cc.setCellValue("未收");//未收
cc.setCellStyle(cellStyle);
for(Map delItem : deliveryList){
row = sheet.createRow(index +orderList.size()+13);
cc = row.createCell(0);
cc.setCellValue(index + 1);
cc.setCellStyle(cellStyle);
cc = row.createCell(1);
cc.setCellValue((String)delItem.get("supplier_name"));//商家
cc.setCellStyle(styleLeft);
cc = row.createCell(2);
cc.setCellValue((String)delItem.get("create_date"));//日期
cc.setCellStyle(styleLeft);
if(delItem.get("total") == null){
cc = row.createCell(3);
cc.setCellValue(0);//成本/金额
cc.setCellStyle(styleLeft);
}else{
String t_totalCash = df.format(delItem.get("total"));
if("".equals(t_totalCash)){
cc = row.createCell(3);
cc.setCellValue(0);//已收
cc.setCellStyle(cellStyle);
}else {
cc = row.createCell(3);
cc.setCellValue(t_totalCash);//已收
cc.setCellStyle(cellStyle);
}
}
if(delItem.get("total_cash") == null){
cc = row.createCell(4);
cc.setCellValue(0);//已收
cc.setCellStyle(cellStyle);
}else{
String t_totalCash = df.format(delItem.get("total_cash"));
if("".equals(t_totalCash)){
cc = row.createCell(4);
cc.setCellValue(0);//已收
cc.setCellStyle(cellStyle);
}else {
cc = row.createCell(4);
cc.setCellValue(t_totalCash);//已收
cc.setCellStyle(cellStyle);
}
}
String b_balance = df.format(delItem.get("balance"));
if("".equals(b_balance)){
cc = row.createCell(5);
cc.setCellValue(0);//未收
cc.setCellStyle(cellStyle);
}else {
cc = row.createCell(5);
cc.setCellValue(b_balance);//未收
cc.setCellStyle(cellStyle);
}
index ++;
}
//加合计行
index=0;
BigDecimal sumDelTotal = new BigDecimal(0);
BigDecimal sumDelTotalCost = new BigDecimal(0);
BigDecimal sumDelBalance = new BigDecimal(0);
for(int i=0; i sumDel = deliveryList.get(i);
if(sumDel.get("total") == null){
sumDelTotal = new BigDecimal(0);
}else{
String total = df.format(sumDel.get("total"));
if(!"".equals(total)){
sumDelTotal = sumDelTotal.add((BigDecimal)sumDel.get("total"));
}else {
sumDelTotal = new BigDecimal(0);
}
}
if(sumDel.get("total_cash") == null){
sumDelTotalCost = new BigDecimal(0);
}else{
String totalCash = df.format(sumDel.get("total_cash"));
if(!"".equals(totalCash)){
sumDelTotalCost = sumDelTotalCost.add((BigDecimal)sumDel.get("total_cash"));
}else {
sumDelTotalCost = new BigDecimal(0);
}
}
if(sumDel.get("balance") == null){
sumDelBalance = new BigDecimal(0);
}else{
String balance = df.format(sumDel.get("balance"));
if(!"".equals(balance)){
sumDelBalance = sumDelBalance.add((BigDecimal)sumDel.get("balance"));
}else {
sumDelBalance = new BigDecimal(0);
}
}
}
if(orderList.size()==1){
row = sheet.createRow(index +orderList.size()+14);
}
if(orderList.size()>1){
row = sheet.createRow(index +orderList.size()+15);
}
cc = row.createCell(0);
cc.setCellStyle(styleRight);
cc = row.createCell(1);
cc.setCellStyle(styleRight);
cc = row.createCell(2);
cc.setCellValue("合计");
cc.setCellStyle(styleRight);
cc = row.createCell(3);
cc.setCellValue(df.format(sumDelTotal));
cc.setCellStyle(cellStyle);
cc = row.createCell(4);
cc.setCellValue(df.format(sumDelTotalCost));
cc.setCellStyle(cellStyle);
cc = row.createCell(5);
cc.setCellValue(df.format(sumDelBalance));
cc.setCellStyle(cellStyle);
}
//4、信息4
index=0;
if(otherIncomeList.size() > 0 && otherIncomeList.size()>0){
if(deliveryList.size() == 0){
CellRangeAddress region = new CellRangeAddress(index +orderList.size()+11,
index +orderList.size()+11, 0, 5);
sheet.addMergedRegion(region);
row = sheet.createRow(index +orderList.size()+11);
}else {
CellRangeAddress region = new CellRangeAddress(index +orderList.size()+deliveryList.size()+15,
index +orderList.size()+deliveryList.size()+15, 0, 5);
sheet.addMergedRegion(region);
row = sheet.createRow(index +orderList.size()+deliveryList.size()+15);
}
cc = row.createCell(0);
cc.setCellValue("其他收入");
cc.setCellStyle(cellStyleFont);
if(deliveryList .size() == 0){
row = sheet.createRow(index +orderList.size()+12);
}else {
row = sheet.createRow(index +orderList.size()+deliveryList.size()+16);
}
cc = row.createCell(0);
cc.setCellValue("序号");
cc.setCellStyle(cellStyle);
cc = row.createCell(1);
cc.setCellValue("商家");//商家
cc.setCellStyle(cellStyle);
cc = row.createCell(2);
cc.setCellValue("日期");//日期
cc.setCellStyle(cellStyle);
cc = row.createCell(3);
cc.setCellValue("金额");//成本/金额
cc.setCellStyle(cellStyle);
cc = row.createCell(4);
cc.setCellValue("已收");//已收
cc.setCellStyle(cellStyle);
cc = row.createCell(5);
cc.setCellValue("未收");//未收
cc.setCellStyle(cellStyle);
for(Map otherMap : otherIncomeList){
if(deliveryList .size() == 0){
row = sheet.createRow(index +orderList.size()+13);
}else {
row = sheet.createRow(index +orderList.size()+deliveryList.size()+17);
}
cc = row.createCell(0);
cc.setCellValue(index + 1);
cc.setCellStyle(cellStyle);
cc = row.createCell(1);
cc.setCellValue((String)otherMap.get("supplier_name"));//商家
cc.setCellStyle(styleLeft);
cc = row.createCell(2);
cc.setCellValue(sdf.format(otherMap.get("booking_date")));//日期
cc.setCellStyle(styleLeft);
String _total = df.format(otherMap.get("total"));
if("".equals(_total)){
cc = row.createCell(3);
cc.setCellValue(0);//成本/金额
cc.setCellStyle(styleLeft);
}else {
cc = row.createCell(3);
cc.setCellValue(_total);//成本/金额
cc.setCellStyle(styleLeft);
}
if(otherMap.get("total_cash") == null){
cc = row.createCell(4);
cc.setCellValue(0);//已收
cc.setCellStyle(cellStyle);
}else{
String t_totalCash = df.format(otherMap.get("total_cash"));
if("".equals(t_totalCash)){
cc = row.createCell(4);
cc.setCellValue(0);//已收
cc.setCellStyle(cellStyle);
}else {
cc = row.createCell(4);
cc.setCellValue(t_totalCash);//已收
cc.setCellStyle(cellStyle);
}
}
String b_balance = df.format(otherMap.get("balance"));
if("".equals(b_balance)){
cc = row.createCell(5);
cc.setCellValue(0);//未收
cc.setCellStyle(cellStyle);
}else {
cc = row.createCell(5);
cc.setCellValue(b_balance);//未收
cc.setCellStyle(cellStyle);
}
index ++;
}
//加合计行
index=0;
BigDecimal sumOtherTotal = new BigDecimal(0);
BigDecimal sumOtherTotalCost = new BigDecimal(0);
BigDecimal sumOtherBalance = new BigDecimal(0);
for(int i=0; i sumOther = otherIncomeList.get(i);
if(sumOther.get("total") == null){
sumOtherTotal = new BigDecimal(0);
}else{
String total = df.format(sumOther.get("total"));
if(!"".equals(total)){
sumOtherTotal = sumOtherTotal.add((BigDecimal)sumOther.get("total"));
}else {
sumOtherTotal = new BigDecimal(0);
}
}
if(sumOther.get("total_cash") == null){
sumOtherTotalCost = new BigDecimal(0);
}else{
String totalCash = df.format(sumOther.get("total_cash"));
if(!"".equals(totalCash)){
sumOtherTotalCost = sumOtherTotalCost.add((BigDecimal)sumOther.get("total_cash"));
}else {
sumOtherTotalCost = new BigDecimal(0);
}
}
if(sumOther.get("balance") == null){
sumOtherBalance = new BigDecimal(0);
}else{
String balance = df.format(sumOther.get("balance"));
if(!"".equals(balance)){
sumOtherBalance = sumOtherBalance.add((BigDecimal)sumOther.get("balance"));
}else {
sumOtherBalance = new BigDecimal(0);
}
}
}
if(deliveryList .size() == 0){
row = sheet.createRow(index +orderList.size()+14);
}else {
row = sheet.createRow(index +orderList.size()+deliveryList.size()+18);
}
cc = row.createCell(0);
cc.setCellStyle(styleRight);
cc = row.createCell(1);
cc.setCellStyle(styleRight);
cc = row.createCell(2);
cc.setCellValue("合计");
cc.setCellStyle(styleRight);
cc = row.createCell(3);
cc.setCellValue(df.format(sumOtherTotal));
cc.setCellStyle(cellStyle);
cc = row.createCell(4);
cc.setCellValue(df.format(sumOtherTotalCost));
cc.setCellStyle(cellStyle);
cc = row.createCell(5);
cc.setCellValue(df.format(sumOtherBalance));
cc.setCellStyle(cellStyle);
}
//5、信息5
index=0;
if (supplierList != null && supplierList.size() > 0) {
if(otherIncomeList.size() == 0 && deliveryList.size() >0){
row = sheet.createRow(index +orderList.size()+deliveryList.size()+16);
}else if (otherIncomeList .size() > 0 && deliveryList.size() ==0) {
row = sheet.createRow(index +orderList.size()+otherIncomeList.size()+16);
}else if (otherIncomeList.size() == 0 && deliveryList.size() ==0) {
row = sheet.createRow(index +orderList.size()+12);
}else{
row = sheet.createRow(index +orderList.size()+deliveryList.size()+otherIncomeList.size()+20);
}
cc = row.createCell(0);
cc.setCellValue("序号");
cc.setCellStyle(cellStyle);
cc = row.createCell(1);
cc.setCellValue("类别");//类别
cc.setCellStyle(cellStyle);
cc = row.createCell(2);
cc.setCellValue("商家");//商家
cc.setCellStyle(cellStyle);
cc = row.createCell(3);
cc.setCellValue("日期");//日期
cc.setCellStyle(cellStyle);
cc = row.createCell(4);
cc.setCellValue("成本");//成本/金额
cc.setCellStyle(cellStyle);
cc = row.createCell(5);
cc.setCellValue("已收");//已收
cc.setCellStyle(cellStyle);
cc = row.createCell(6);
cc.setCellValue("未收");//未收
cc.setCellStyle(cellStyle);
for (Map items : supplierList) {
if(otherIncomeList.size() == 0 && deliveryList.size() >0){
row = sheet.createRow(index +orderList.size()+deliveryList.size()+17);
}else if (otherIncomeList .size() > 0 && deliveryList.size() ==0) {
row = sheet.createRow(index +orderList.size()+otherIncomeList.size()+17);
}else if (otherIncomeList.size() == 0 && deliveryList.size() ==0) {
row = sheet.createRow(index +orderList.size()+12);
}else{
row = sheet.createRow(index +orderList.size()+deliveryList.size()+otherIncomeList.size()+21);
}
cc = row.createCell(0);
cc.setCellValue(index + 1);
cc.setCellStyle(cellStyle);
Integer type = (Integer)items.get("supplier_type");
if(type == Constants.TRAVELAGENCY){//
cc = row.createCell(1);
cc.setCellValue("XXX");
cc.setCellStyle(styleLeft);
}else if(type == Constants.RESTAURANT){// 餐厅
cc = row.createCell(1);
cc.setCellValue("餐厅");
cc.setCellStyle(styleLeft);
}else if(type == Constants.HOTEL){ // 酒店
cc = row.createCell(1);
cc.setCellValue("酒店");
cc.setCellStyle(styleLeft);
}else if(type == Constants.FLEET){// 车队
cc = row.createCell(1);
cc.setCellValue("车队");
cc.setCellStyle(styleLeft);
}else if(type == Constants.SCENICSPOT){// 景区
cc = row.createCell(1);
cc.setCellValue("景区");
cc.setCellStyle(styleLeft);
}else if(type == Constants.SHOPPING){// 购物
cc = row.createCell(1);
cc.setCellValue("购物");
cc.setCellStyle(styleLeft);
}else if(type == Constants.ENTERTAINMENT){// 娱乐
cc = row.createCell(1);
cc.setCellValue("娱乐");
cc.setCellStyle(styleLeft);
}else if(type == Constants.GUIDE){// 导游
cc = row.createCell(1);
cc.setCellValue("导游");
cc.setCellStyle(styleLeft);
}else if(type == Constants.AIRTICKETAGENT){//
cc = row.createCell(1);
cc.setCellValue("代理1");
cc.setCellStyle(styleLeft);
}else if(type == Constants.TRAINTICKETAGENT){//
cc = row.createCell(1);
cc.setCellValue("火车票代理");
cc.setCellStyle(styleLeft);
}else if(type == Constants.GOLF){// 高尔夫
cc = row.createCell(1);
cc.setCellValue("高尔夫");
cc.setCellStyle(styleLeft);
}else if(type == Constants.OTHER){// 其他
cc = row.createCell(1);
cc.setCellValue("其他");
cc.setCellStyle(styleLeft);
}else if(type == Constants.CONTRACTAGREEMENT){// 合同协议
cc = row.createCell(1);
cc.setCellValue("合同协议");
cc.setCellStyle(styleLeft);
}else if(type == Constants.SUPPLIERCOMMENT){// 商家评论
cc = row.createCell(1);
cc.setCellValue("商家评论");
cc.setCellStyle(styleLeft);
}else if(type == Constants.INSURANCE){// 保险
cc = row.createCell(1);
cc.setCellValue("保险");
cc.setCellStyle(styleLeft);
}else if(type == Constants.LOCALTRAVEL){// 地接社
cc = row.createCell(1);
cc.setCellValue("地接社");
cc.setCellStyle(styleLeft);
}else if(type == Constants.OTHERINCOME){// 其他收入
cc = row.createCell(1);
cc.setCellValue("其他收入");
cc.setCellStyle(styleLeft);
}else {// 其他支出
cc = row.createCell(1);
cc.setCellValue("其他支出");
cc.setCellStyle(styleLeft);
}
cc = row.createCell(2);
cc.setCellValue((String)items.get("supplier_name"));//商家
cc.setCellStyle(styleLeft);
cc = row.createCell(3);
cc.setCellValue(sdf.format(items.get("booking_date")));//日期
cc.setCellStyle(styleLeft);
String _total = df.format(items.get("total"));
if("".equals(_total)){
cc = row.createCell(4);
cc.setCellValue(0);//成本/金额
cc.setCellStyle(styleLeft);
}else {
cc = row.createCell(4);
cc.setCellValue(_total);//成本/金额
cc.setCellStyle(styleLeft);
}
if(items.get("total_cash") == null){
cc = row.createCell(5);
cc.setCellValue(0);//已收
cc.setCellStyle(cellStyle);
}else{
String t_totalCash = df.format(items.get("total_cash"));
if("".equals(t_totalCash)){
cc = row.createCell(5);
cc.setCellValue(0);//已收
cc.setCellStyle(cellStyle);
}else {
cc = row.createCell(5);
cc.setCellValue(t_totalCash);//已收
cc.setCellStyle(cellStyle);
}
}
String b_balance = df.format(items.get("balance"));
if("".equals(b_balance)){
cc = row.createCell(6);
cc.setCellValue(0);//未收
cc.setCellStyle(cellStyle);
}else {
cc = row.createCell(6);
cc.setCellValue(b_balance);//未收
cc.setCellStyle(cellStyle);
}
index ++;
}
//加合计行
index=0;
BigDecimal sumSupplierTotal = new BigDecimal(0);
BigDecimal sumSupplierTotalCost = new BigDecimal(0);
BigDecimal sumSupplierBalance = new BigDecimal(0);
for(int i=0; i sumSupplier = supplierList.get(i);
if(sumSupplier.get("total") == null){
sumSupplierTotal = new BigDecimal(0);
}else{
String total = df.format(sumSupplier.get("total"));
if(!"".equals(total)){
sumSupplierTotal = sumSupplierTotal.add((BigDecimal)sumSupplier.get("total"));
}else {
sumSupplierTotal = new BigDecimal(0);
}
}
if(sumSupplier.get("total_cash") == null){
sumSupplierTotalCost = new BigDecimal(0);
}else{
String totalCash = df.format(sumSupplier.get("total_cash"));
if(!"".equals(totalCash)){
sumSupplierTotalCost = sumSupplierTotalCost.add((BigDecimal)sumSupplier.get("total_cash"));
}else {
sumSupplierTotalCost = new BigDecimal(0);
}
}
if(sumSupplier.get("balance") == null){
sumSupplierBalance = new BigDecimal(0);
}else{
String balance = df.format(sumSupplier.get("balance"));
if(!"".equals(balance)){
sumSupplierBalance = sumSupplierBalance.add((BigDecimal)sumSupplier.get("balance"));
}else {
sumSupplierBalance = new BigDecimal(0);
}
}
}
if(otherIncomeList.size() == 0 && deliveryList.size() >0){
row = sheet.createRow(index +orderList.size()+deliveryList.size()+supplierList.size()+17);
}else if (otherIncomeList .size() > 0 && deliveryList.size() ==0) {
row = sheet.createRow(index +orderList.size()+otherIncomeList.size()+supplierList.size()+17);
}else if (otherIncomeList.size() == 0 && deliveryList.size() ==0) {
row = sheet.createRow(index +orderList.size()+supplierList.size()+12);
}else{
row = sheet.createRow(index +orderList.size()+deliveryList.size()+otherIncomeList.size()+supplierList.size()+21);
}
cc = row.createCell(0);
cc.setCellStyle(styleRight);
cc = row.createCell(1);
cc.setCellStyle(styleRight);
cc = row.createCell(2);
cc.setCellStyle(styleRight);
cc = row.createCell(3);
cc.setCellValue("合计");
cc.setCellStyle(styleRight);
cc = row.createCell(4);
cc.setCellValue(df.format(sumSupplierTotal));
cc.setCellStyle(cellStyle);
cc = row.createCell(5);
cc.setCellValue(df.format(sumSupplierTotalCost));
cc.setCellStyle(cellStyle);
cc = row.createCell(6);
cc.setCellValue(df.format(sumSupplierBalance));
cc.setCellStyle(cellStyle);
}
/*CellRangeAddress region = new CellRangeAddress(supplierList.size() + 5,
supplierList.size() + 5, 0, 10);
sheet.addMergedRegion(region);
row = sheet.createRow(supplierList.size() + 5);
cc = row.createCell(0);
cc.setCellValue("打印人：" + WebUtils.getCurUser(request).getName()
+ " 打印时间："
+ DateUtils.format(new Date(), "yyyy-MM-dd HH:mm:ss"));*/
path = request.getSession().getServletContext().getRealPath("/") + "/download/" + System.currentTimeMillis()
+ ".xlsx";
FileOutputStream out = new FileOutputStream(path);
wb.write(out);
out.close();
wb.close();
} catch (Exception e) {
e.printStackTrace();
}
String fileName = "";
try {
fileName = new String("结算单详情.xlsx".getBytes("UTF-8"), "iso-8859-1");
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
download(path,fileName,request,response);//下载方法
}
//下载方法
private void download(String path, String fileName, HttpServletRequest request, HttpServletResponse response) {
try {
// path是指欲下载的文件的路径。
File file = new File(path);
// 以流的形式下载文件。
InputStream fis = new BufferedInputStream(new FileInputStream(path));
byte[] buffer = new byte[fis.available()];
fis.read(buffer);
fis.close();
// 清空response
response.reset();
// 设置response的Header
response.addHeader("Content-Length", "" + file.length());
response.addHeader("Content-Disposition", "attachment;filename=" + fileName);
OutputStream toClient = new BufferedOutputStream(response.getOutputStream());
response.setContentType("application/vnd.ms-excel;charset=gb2312");
toClient.write(buffer);
toClient.flush();
toClient.close();
file.delete();
} catch (IOException ex) {
ex.printStackTrace();
}
}
Excel导出结果如图所示：
到此，功能就算完了。希望有所启发吧。