一.添加导出工具类
/**
* Project Name:vphotoSaaS
* File Name:ExcelDownloadUtil.java
* Package Name:com.v.photos.action
* Date:2016年8月26日上午11:10:32
* Copyright (c) 2016, VPhoto All Rights Reserved.
*
*/
package com.v.photos.action;
import com.v.photos.services.core.ErrorCode;
import com.v.photos.services.core.NestedRuntimeException;
import jxl.Workbook;
import jxl.format.Colour;
import jxl.format.VerticalAlignment;
import jxl.write.Label;
import jxl.write.WritableCellFormat;
import jxl.write.WritableFont;
import jxl.write.WritableSheet;
import jxl.write.WritableWorkbook;
import org.apache.commons.beanutils.PropertyUtils;
import org.apache.commons.collections.MapUtils;
import javax.servlet.http.HttpServletResponse;
import java.io.OutputStream;
import java.net.URLEncoder;
import java.text.DecimalFormat;
import java.text.SimpleDateFormat;
import java.util.Collection;
import java.util.Date;
import java.util.LinkedHashMap;
import java.util.Map;
import java.util.Map.Entry;
/**
* @author scy
*
*/
public class ExcelDownloadUtil {
public static void downloadUtil(HttpServletResponse response,String excelName,LinkedHashMap<String,String> columnMap,Collection dataList){
downloadUtil(response, excelName, columnMap, dataList,null,null);
}
public static void downloadUtil(HttpServletResponse response,String excelName,LinkedHashMap<String,String> columnMap,Collection dataList,Map<String,String> dictMap,Map<String,String> nullDefault){
downloadUtil(response, excelName, columnMap, dataList, dictMap, nullDefault, null);
}
public static void downloadUtil(HttpServletResponse response, String excelName, LinkedHashMap<String,String> columnMap, Collection dataList, Map<String,String> dictMap, Map<String,String> nullDefault, Map<Integer, Colour> colourMap){
try{
OutputStream os = response.getOutputStream(); // 取得输出流
response.reset(); // 清空输出流
response.setCharacterEncoding("UTF-8");
response.setHeader("Content-disposition", "attachment; filename=" + URLEncoder.encode(excelName+".xls", "UTF-8")); // 设定输出文件头
response.setContentType("application/msexcel"); // 定义输出类型
getOutputStream(os, columnMap, dataList, dictMap, nullDefault, colourMap);
os.close();
}catch(Exception e){
e.printStackTrace();
throw new NestedRuntimeException(ErrorCode.ACTION_FILE_DOWNLOAD_ERROR);
}
}
public static void getOutputStream(OutputStream os, LinkedHashMap<String,String> columnMap, Collection dataList, Map<String,String> dictMap, Map<String,String> nullDefault, Map<Integer, Colour> colourMap) throws Exception{
String[] titles = new String[columnMap.size()];
String[] columns = new String[columnMap.size()];
SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
DecimalFormat decimal = new DecimalFormat("0.00");
int f = 0;
for (Entry<String,String> entry : columnMap.entrySet()) {
titles[f] = entry.getValue();
columns[f] = entry.getKey();
f++;
}
WritableWorkbook workbook = Workbook.createWorkbook(os);
WritableSheet wsheet = workbook.createSheet("sheet1", 0);
WritableFont font = new WritableFont(WritableFont.ARIAL, 12, WritableFont.BOLD, false,
jxl.format.UnderlineStyle.NO_UNDERLINE, jxl.format.Colour.BLACK);
WritableCellFormat format = new WritableCellFormat(font);
for (int i = 0; i < titles.length; i++) {
Label wlabel1 = new Label(i, 0, String.valueOf(titles[i]), format); // 行、列、单元格中的文本、文本格式
wsheet.addCell(wlabel1);
}
font = new WritableFont(WritableFont.createFont("宋体"), 12, WritableFont.NO_BOLD, false,
jxl.format.UnderlineStyle.NO_UNDERLINE, jxl.format.Colour.BLACK);
format = new WritableCellFormat(font);
for (int i = 0; i < titles.length; i++) {
wsheet.setColumnView(i, 25);// 设置宽度
}
WritableCellFormat bgYellowFormat = new WritableCellFormat(font);
bgYellowFormat.setVerticalAlignment(VerticalAlignment.CENTRE);
bgYellowFormat.setBackground(Colour.YELLOW);
WritableCellFormat defaultFormat = format;
f = 1;
Integer index;
for (Object obj : dataList) {
for (int i = 0; i < columns.length; i++) {
String columnName = columns[i];
try{
Object val = null;
if(obj instanceof Map){
Map objMap = (Map) obj;
val = objMap.get(columnName);
index = MapUtils.getInteger(objMap, "index");
if (index != null && index % 2 == 0) {
defaultFormat = bgYellowFormat;
} else {
defaultFormat = format;
}
if (MapUtils.isNotEmpty(colourMap)) {
Colour colour = colourMap.get(f-1);
if (colour != null) {
WritableCellFormat colourFormat = new WritableCellFormat(font);
colourFormat.setVerticalAlignment(VerticalAlignment.CENTRE);
colourFormat.setBackground(colour);
defaultFormat = colourFormat;
}
}
}else{
val = PropertyUtils.getNestedProperty(obj, columnName);
}
if(val != null){
if(dictMap!=null && dictMap.containsKey(columnName+"_"+val)){
val = dictMap.get(columnName+"_"+val);
}
}else{
if(nullDefault!=null && nullDefault.containsKey(columnName)){
val = nullDefault.get(columnName);
}
}
if(val!=null && val instanceof Number){
jxl.write.Number test = new jxl.write.Number(i, f, val == null ? 0 : ((Number) val).doubleValue(), defaultFormat);
wsheet.addCell(test);
}else{
if (val!=null && val instanceof Date) {
Date date = (Date) val;
val = df.format(date);
}else if (val!=null && val instanceof Double){
val = decimal.format(val);
}
Label wlabel1 = new Label(i, f, val==null?"":val.toString(), defaultFormat);
wsheet.addCell(wlabel1);
}
}catch(Exception e){
e.printStackTrace();
}
}
f++;
}
workbook.write(); // 写入文件
workbook.close();
}
}
二.controller层
/***
* 导出返佣日志信息，前端传ExportType=1,2,3
*或者直接写一个方法，只导出一种类型
* @param response
* @param record
* @return
*/
/***
* 导出返佣日志信息
* @param response
* @param record
* @return
*/
public void exportRebateLog(HttpServletResponse response, VBackLog record) {
/*
1：导出返佣日志列表
2：导出返佣日志明细
3：导出商品返佣明细
*/
if (record.getExportType() != null && record.getExportType() > 0) {
if (VBackLog.ExportTypeEnum.VBACKLOG.getId().equals(record.getExportType())) {
iBackService.exportRebateLog(record, response);
} else if (VBackLog.ExportTypeEnum.VBACKLOGDETAIL.getId().equals(record.getExportType())) {
iBackService.exportRebateLogDetail(record, response);
} else if (VBackLog.ExportTypeEnum.VBACKLOGORDERDETAIL.getId().equals(record.getExportType())) {
iBackService.exportRebateLogOrderDetail(record, response);
}
}
}
三.service层
/**
* 导出返佣日志信息
* @param response
* @param record
* @return
*/
void exportRebateLog(VBackLog record, HttpServletResponse response);
/**
* 导出返佣日志明细信息
* @param response
* @param record
* @return
*/
void exportRebateLogDetail(VBackLog record, HttpServletResponse response);
/**
* 导出返佣日志商品信息
* @param response
* @param record
* @return
*/
void exportRebateLogOrderDetail(VBackLog record, HttpServletResponse response);
四.serviceImpl层
/**
* 导出返佣日志信息
* 根据sql查询出来的去导出
*/
@Override
public void exportRebateLog(VBackLog record,HttpServletResponse response){
LinkedHashMap<String, String> columnMap = new LinkedHashMap<>();
columnMap.put("id", "ID");
columnMap.put("waterNo", "批量操作号");
columnMap.put("topUpCount", "涉及充值流水记录数");
columnMap.put("customerName", "客户名称");
columnMap.put("backType", "返佣类型");
columnMap.put("month", "月季");
columnMap.put("season", "季份");
columnMap.put("year", "年份");
columnMap.put("remark", "返佣说明");
columnMap.put("topUpAmount", "充值金额");
columnMap.put("backLevel", "返佣档位");
columnMap.put("paymentTypeId", "用户结款类型");
columnMap.put("rate", "返佣比例");
columnMap.put("totalMoney", "本次返佣金额");
columnMap.put("expenseId", "对应账户中心流水Id");
columnMap.put("crDate", "创建时间");
List<Map<String, Object>> dataList = new ArrayList<>();
//查出返佣日志
List<VBackLog> vBackLogList = findByVBackLog(record);
if(CollectionUtils.isEmpty(vBackLogList)){
throw new NestedRuntimeException(ErrorCode.VBACKLOG_ERROR, "返佣日志查询结果为空，无法导出，请核对查询条件是否有效");
}
for(VBackLog vBackLog:vBackLogList){
Map<String, Object> dataMap = new HashMap<>();
dataMap.put("id",vBackLog.getId());
dataMap.put("waterNo", vBackLog.getWaterNo());
dataMap.put("topUpCount", vBackLog.getTopUpCount());
dataMap.put("customerName", vBackLog.getCustomerName());
dataMap.put("backType", vBackLog.getBackType());
dataMap.put("month", vBackLog.getMonth());
dataMap.put("season", vBackLog.getSeason());
dataMap.put("year", vBackLog.getYear());
dataMap.put("remark", vBackLog.getRemark());
dataMap.put("topUpAmount", vBackLog.getTopUpAmount());
dataMap.put("backLevel", vBackLog.getBackLevel());
dataMap.put("paymentTypeId", vBackLog.getPaymentTypeId());
dataMap.put("rate", vBackLog.getRate());
dataMap.put("totalMoney", vBackLog.getTopUpAmount());
dataMap.put("expenseId", vBackLog.getExpenseId());
dataMap.put("crDate", vBackLog.getCrDate());
dataList.add(dataMap);
}
System.out.println("返佣日志列表111111111111111111111111111111"+dataList);
ExcelDownloadUtil.downloadUtil(response, "返佣日志列表", columnMap, dataList);
}
/**导出返佣日志明细信息*/
@Override
public void exportRebateLogDetail(VBackLog record,HttpServletResponse response){
LinkedHashMap<String, String> columnMap = new LinkedHashMap<>();
columnMap.put("id", "ID");
columnMap.put("waterNo", "批量操作号");
columnMap.put("crmOrderNo", "相关CRM订单");
columnMap.put("orderNo", "后台订单号");
columnMap.put("customerName", "客户名称");
columnMap.put("backType", "返佣类型");
columnMap.put("month", "月季");
columnMap.put("season", "季份");
columnMap.put("year", "年份");
columnMap.put("remark", "返佣说明");
columnMap.put("orderAmount", "订单总金额");
columnMap.put("returnUserName", "回款人");
columnMap.put("backLevel", "本次返佣档位");
columnMap.put("paymentTypeId", "用户结款类型");
columnMap.put("backRate", "返佣比例");
columnMap.put("backAmount", "本次返佣金额");
columnMap.put("crDate", "创建时间");
columnMap.put("BackLogOrderItemDetail", "返佣商品");
List<Map<String, Object>> dataList = new ArrayList<>();
//查出返佣日志
List<VBackLog> byVBackLog = findByVBackLog(record);
if(CollectionUtils.isEmpty(byVBackLog)){
throw new NestedRuntimeException(ErrorCode.VBACKLOG_ERROR, "返佣日志查询结果为空，无法导出，请核对查询条件是否有效");
}
for(VBackLog vBackLog:byVBackLog){
//查出返佣日志详情
List<VBackLogOrderDetail> byWaterNo = findByWaterNo(vBackLog.getWaterNo());
if(CollectionUtils.isEmpty(byWaterNo)){
throw new NestedRuntimeException(ErrorCode.VBACKLOG_DETAIL_ERROR, "返佣日志详情查询结果为空，无法导出，请核对查询条件是否有效");
}
for(VBackLogOrderDetail vBackLogOrderDetail:byWaterNo){
Map<String,Object> dataMap=new HashMap<>();
dataMap.put("id", vBackLogOrderDetail.getId());
dataMap.put("waterNo",vBackLogOrderDetail.getWaterNo() );
dataMap.put("crmOrderNo",vBackLogOrderDetail.getCrmOrderNo());
dataMap.put("orderNo",vBackLogOrderDetail.getOrderNo() );
dataMap.put("customerName",vBackLogOrderDetail.getCustomerName() );
dataMap.put("backType",vBackLogOrderDetail.getBackType() );
dataMap.put("month",vBackLogOrderDetail.getMonth() );
dataMap.put("season",vBackLogOrderDetail.getSeason() );
dataMap.put("year",vBackLogOrderDetail.getYear() );
dataMap.put("remark",vBackLogOrderDetail.getRemark() );
dataMap.put("orderAmount",vBackLogOrderDetail.getOrderAmount());
dataMap.put("returnUserName",vBackLogOrderDetail.getReturnUserName() );
dataMap.put("backLevel",vBackLogOrderDetail.getBackLevel() );
dataMap.put("paymentTypeId",vBackLogOrderDetail.getPaymentTypeId() );
dataMap.put("backRate",vBackLogOrderDetail.getBackRate() );
dataMap.put("backAmount",vBackLogOrderDetail.getBackAmount() );
dataMap.put("crDate",vBackLogOrderDetail.getCrDate() );
//获取返佣商品明细
List<VBackLogOrderItemDetail> vBackLogOrderItemDetails = vBackLogOrderDetail.getvBackLogOrderItemDetail();
if(CollectionUtils.isNotEmpty(vBackLogOrderItemDetails)){
StringBuilder builder = new StringBuilder();
for(VBackLogOrderItemDetail vBackLogOrderItemDetail : vBackLogOrderItemDetails){
builder.append(org.apache.commons.lang3.StringUtils.isNotBlank(vBackLogOrderItemDetail.getGoodsNo()) ? vBackLogOrderItemDetail.getGoodsNo()+"," : org.apache.commons.lang3.StringUtils.EMPTY);
builder.append(org.apache.commons.lang3.StringUtils.isNotBlank(vBackLogOrderItemDetail.getGoodsName()) ? vBackLogOrderItemDetail.getGoodsName()+"," : org.apache.commons.lang3.StringUtils.EMPTY);
builder.append(Objects.nonNull(vBackLogOrderItemDetail.getBackAmount()) ? vBackLogOrderItemDetail.getBackAmount().toString()+"," : org.apache.commons.lang3.StringUtils.EMPTY);
builder.append("\n");
}
dataMap.put("BackLogOrderItemDetail", builder.toString());
}else{
dataMap.put("BackLogOrderItemDetail", org.apache.commons.lang3.StringUtils.EMPTY);
}
dataList.add(dataMap);
}
}
System.out.println("返佣日志明细列表111111111111111111111111111111"+dataList);
ExcelDownloadUtil.downloadUtil(response, "返佣日志明细列表", columnMap, dataList);
}
/**导出商品返佣明细*/
@Override
public void exportRebateLogOrderDetail(VBackLog record,HttpServletResponse response){
LinkedHashMap<String, String> columnMap = new LinkedHashMap<>();
columnMap.put("id", "ID");
columnMap.put("waterNo", "批量操作号");
columnMap.put("customerName", "客户名称");
columnMap.put("orderNo", "后台订单号");
columnMap.put("crmOrderNo", "相关CRM订单");
columnMap.put("backType", "返佣类型");
columnMap.put("season", "季份");
columnMap.put("remark", "返佣说明");
columnMap.put("goodsNo", "商品编号");
columnMap.put("goodsName", "商品名称");
columnMap.put("basePrice", "基础单价");
columnMap.put("quantity", "数量");
columnMap.put("paidPrice", "售卖单价");
columnMap.put("paidTotalPrice", "商品售卖总计");
columnMap.put("cashPaidAmount", "现金账户支付部分");
columnMap.put("canBack", "参与返佣");
columnMap.put("backAmount", "本次返佣金额");
columnMap.put("crDate", "创建时间");
List<Map<String, Object>> dataList = new ArrayList<>();
//查出返佣日志
List<VBackLog> byVBackLog = findByVBackLog(record);
if(CollectionUtils.isEmpty(byVBackLog)){
throw new NestedRuntimeException(ErrorCode.VBACKLOG_ERROR, "返佣日志查询结果为空，无法导出，请核对查询条件是否有效");
}
for(VBackLog vBackLog:byVBackLog){
//查出返佣日志详情
List<VBackLogOrderDetail> byWaterNo = findByWaterNo(vBackLog.getWaterNo());
if(CollectionUtils.isEmpty(byWaterNo)){
throw new NestedRuntimeException(ErrorCode.VBACKLOG_DETAIL_ERROR, "返佣日志详情查询结果为空，无法导出，请核对查询条件是否有效");
}
for(VBackLogOrderDetail vBackLogOrderDetail:byWaterNo){
//查询返佣商品明细
List<VBackLogOrderItemDetail> vBackLogOrderItemDetails=findByOrderId(vBackLogOrderDetail.getOrderId());
if(CollectionUtils.isEmpty(vBackLogOrderItemDetails)){
throw new NestedRuntimeException(ErrorCode.VBACKLOG_ORDER_ERROR, "返佣商品查询结果为空，无法导出，请核对查询条件是否有效");
}
for(VBackLogOrderItemDetail vBackLogOrderItemDetail : vBackLogOrderItemDetails){
Map<String,Object> dataMap=new HashMap<>();
dataMap.put("id",vBackLogOrderDetail.getId());
dataMap.put("waterNo",vBackLogOrderDetail.getWaterNo() );
dataMap.put("customerName",vBackLogOrderDetail.getCustomerName() );
dataMap.put("orderNo",vBackLogOrderDetail.getOrderNo() );
dataMap.put("crmOrderNo",vBackLogOrderDetail.getCrmOrderNo());
dataMap.put("backType", vBackLogOrderDetail.getBackType());
dataMap.put("season", vBackLogOrderDetail.getSeason());
dataMap.put("remark", vBackLogOrderDetail.getRemark());
dataMap.put("goodsNo", vBackLogOrderItemDetail.getGoodsNo());
dataMap.put("goodsName",vBackLogOrderItemDetail.getGoodsName());
dataMap.put("basePrice", vBackLogOrderItemDetail.getBasePrice());
dataMap.put("quantity", vBackLogOrderItemDetail.getQuantity());
dataMap.put("paidPrice", vBackLogOrderItemDetail.getPaidPrice());
dataMap.put("paidTotalPrice", vBackLogOrderItemDetail.getPaidTotalPrice());
dataMap.put("cashPaidAmount", vBackLogOrderItemDetail.getCashPaidAmount());
dataMap.put("canBack", vBackLogOrderItemDetail.getCanBack());
dataMap.put("backAmount", vBackLogOrderItemDetail.getBackAmount());
dataMap.put("crDate", vBackLogOrderItemDetail.getCrDate());
dataList.add(dataMap);
}
}
}
System.out.println("商品返佣列表111111111111111111111111111111"+dataList);
ExcelDownloadUtil.downloadUtil(response, "商品返佣列表", columnMap, dataList);
}
ExcelDownloadUtil.downloadUtil(response, "返佣日志列表", columnMap, dataList);
columnMap是导出的头上的第一行名字。
dataList是查出的数据。