最近在写导出excel表格的代码,发现网上大部分代码都是导出简单格式的excel,所以自己顺便就写了一个导出复杂表格的工具类,有些代码是借鉴网友的,同时也谢谢分享代码的朋友们.

代码写的可能不太好,大侠勿喷,欢迎大家提出宝贵意见和建议!!!

package com.cetripnet.utils;

import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import org.apache.poi.hssf.usermodel.HSSFCell;
import org.apache.poi.hssf.usermodel.HSSFCellStyle;
import org.apache.poi.hssf.usermodel.HSSFFont;
import org.apache.poi.hssf.usermodel.HSSFRichTextString;
import org.apache.poi.hssf.usermodel.HSSFRow;
import org.apache.poi.hssf.usermodel.HSSFSheet;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.ss.usermodel.Cell;
import org.apache.poi.ss.usermodel.CellStyle;
import org.apache.poi.ss.usermodel.Font;
import org.apache.poi.ss.usermodel.IndexedColors;
import org.apache.poi.ss.usermodel.Workbook;
import org.apache.poi.ss.util.CellRangeAddress;
import org.springframework.util.CollectionUtils;
import org.springframework.util.StringUtils;

/**
 * POI导出excel表格
 * @author lv617
 * @version 1.0
 */
public class GenerateXmlUtil {
	private static SimpleDateFormat DATE_FORAMT = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");

	/**
	 * 导出最精简的excel表格
	 * @param headers
	 * @param datas
	 * @param name
	 * @return
	 */
	public static Workbook generateCreateXsl(String headers[], List<List<Object>> datas, String name) {
		if (headers == null || headers.length < 1 || CollectionUtils.isEmpty(datas) || !StringUtils.hasText(name)) {
			return null;
		}
		HSSFWorkbook work = new HSSFWorkbook();
		HSSFSheet sheet = work.createSheet(name);
		// 设置标题行
		HSSFRow row = sheet.createRow(0);
		for (int i = 0; i < headers.length; i++) {
			HSSFCell cell = row.createCell(i);
			HSSFRichTextString text = new HSSFRichTextString(headers[i]);
			cell.setCellValue(text);
		}
		for (List<Object> data : datas) {
			row = sheet.createRow(datas.indexOf(data) + 1);
			for (int i = 0; i < data.size(); i++) {
				HSSFCell cell = row.createCell(i);
				GenerateXmlUtil.setValue(cell, data.get(i));
			}
		}
		return work;
	}

	/**
	 * 导出复杂的excel表格(自定义格式)
	 * @param listHeaders  复杂表头数据(结合合并单元格使用,实现复杂表头)
	 * @param datas 表格内容数据
	 * @param name  表格中sheet的名称
	 * @param merges 合并单元格; 参数1：起始行 参数2：终止行 参数3：起始列 参数4：终止列
	 * @param subheads 将表格数据设置为副表头; 参数1：起始行 参数2：终止行 参数3：起始列 参数4：终止列
	 * @param hFontName 表格表头字体格式
	 * @param dFontName 表格内容字体格式
	 * @param hSize 表格表头字体大小
	 * @param dSize 表格内容字体大小
	 * @param hBold  表头字体加粗
	 * @param dBold  内容字体加粗
	 * @param hCenter 表头字体居中
	 * @param dCenter 内容字体居中
	 * @param hForegroundColor  表头背景色; 例:红色,黄色,绿色,蓝色,紫色,灰色.
	 * @param dForegroundColor 内容背景色; 例:红色,黄色,绿色,蓝色,紫色,灰色.
	 * @param hWrapText 表头自动换行
	 * @param dWrapText 内容自动换行
	 * @param borderBottom  表格添加边框
	 * @param autoWidths 设置自适应列宽的最大展示宽度
	 * @param columnWidths  自定义列宽设置; 例:参数1：哪一列 参数2：列宽值
	 * @param rowHeights  自定义行高设置; 例:参数1：哪一行 参数2：行高值
	 * @return
	 */
	public static Workbook exportComplexExcel(List<String[]> listHeaders, List<List<Object>> datas, String name, List<Integer[]> merges, List<Integer[]> subheads, String hFontName, String dFontName,
			Integer hSize, Integer dSize, boolean hBold, boolean dBold, boolean hCenter, boolean dCenter, String hForegroundColor, String dForegroundColor, boolean hWrapText, boolean dWrapText,
			boolean borderBottom, Integer autoWidths, List<Integer[]> columnWidths, List<Integer[]> rowHeights) {
		if (listHeaders == null || listHeaders.get(0) == null || listHeaders.get(0).length < 1 || CollectionUtils.isEmpty(datas) || !StringUtils.hasText(name)) {
			return null;
		}
		HSSFWorkbook work = new HSSFWorkbook();
		HSSFSheet sheet = work.createSheet(name);
		// 设置列宽
		if (columnWidths != null && columnWidths.size() > 0 && columnWidths.get(0).length == 2) {
			for (Integer[] columnWidth : columnWidths) {
				sheet.setColumnWidth(columnWidth[0], columnWidth[1] * 256);
			}
		}
		// 设置自适应列宽
		if (autoWidths != null) {
			List<Integer> maxCalls = GenerateXmlUtil.getMaxCall(listHeaders, datas);
			for (int i = 0, j = maxCalls.size(); i < j; i++) {
				// 最大列宽设置
				if (maxCalls.get(i) > autoWidths) {
					sheet.setColumnWidth(i, autoWidths * 256);
				} else {
					sheet.setColumnWidth(i, maxCalls.get(i) * 256);
				}
			}
		}
		// 设置合并单元格
		if (merges != null && merges.size() > 0 && merges.get(0).length == 4) {
			// 设置合并单元格//参数1：起始行 参数2：终止行 参数3：起始列 参数4：终止列
			for (Integer[] merge : merges) {
				CellRangeAddress region = new CellRangeAddress(merge[0], merge[1], merge[2], merge[3]);
				sheet.addMergedRegion(region);
			}
		}
		// 设置行高
		if (rowHeights != null && rowHeights.size() > 0 && rowHeights.get(0).length == 2) {
			// 设置表头格式
			HSSFCellStyle style = GenerateXmlUtil.setStyle(work, hFontName, hSize, hBold, hCenter, hForegroundColor, hWrapText, borderBottom);
			// 设置 表格内容格式
			HSSFCellStyle style2 = GenerateXmlUtil.setStyle(work, dFontName, dSize, dBold, dCenter, dForegroundColor, dWrapText, borderBottom);
			for (Integer[] rowHeight : rowHeights) {
				// 插入表格表头数据
				GenerateXmlUtil.addHeader(listHeaders, sheet, style, rowHeight);
				// 插入表格内容数据
				GenerateXmlUtil.addData(listHeaders, datas, subheads, work, sheet, style2, rowHeight, style);
			}
		} else {
			// 设置表头格式
			HSSFCellStyle style = GenerateXmlUtil.setStyle(work, hFontName, hSize, hBold, hCenter, hForegroundColor, hWrapText, borderBottom);
			// 设置 表格内容格式
			HSSFCellStyle style2 = GenerateXmlUtil.setStyle(work, dFontName, dSize, dBold, dCenter, dForegroundColor, dWrapText, borderBottom);
			// 插入表格表头数据
			GenerateXmlUtil.addHeader(listHeaders, sheet, style, null);
			// 插入表格内容数据
			GenerateXmlUtil.addData(listHeaders, datas, subheads, work, sheet, style2, null, style);
		}
		return work;
	}

	/**
	 * 导出复杂的excel表格
	 * (复杂表头固定格式:表头字体,宋体12号,加粗,紫色背景色;内容字体,宋体10号;字体居中,自动换行,自适应列宽(最大30 ),表格加边框)
	 * @param listHeaders  复杂表头数据(结合合并单元格使用,实现复杂表头)
	 * @param datas  表格内容数据
	 * @param name  表格中sheet的名称
	 * @param merges  合并单元格; 参数1：起始行 参数2：终止行 参数3：起始列 参数4：终止列
	 * @param subheads  将表格数据设置为副表头; 参数1：起始行 参数2：终止行 参数3：起始列 参数4：终止列
	 * @return
	 */
	public static Workbook exportComplexExcel(List<String[]> listHeaders, List<List<Object>> datas, String name, List<Integer[]> merges, List<Integer[]> subheads) {
		if (listHeaders == null || listHeaders.get(0) == null || listHeaders.get(0).length < 1 || CollectionUtils.isEmpty(datas) || !StringUtils.hasText(name)) {
			return null;
		}
		HSSFWorkbook work = new HSSFWorkbook();
		HSSFSheet sheet = work.createSheet(name);
		// 设置自适应列宽
		List<Integer> maxCalls = GenerateXmlUtil.getMaxCall(listHeaders, datas);
		for (int i = 0, j = maxCalls.size(); i < j; i++) {
			// 最大列宽设置
			if (maxCalls.get(i) > 30) {
				sheet.setColumnWidth(i, 30 * 256);
			} else {
				sheet.setColumnWidth(i, maxCalls.get(i) * 256);
			}
		}
		// 设置标题行格式
		HSSFCellStyle style = GenerateXmlUtil.setStyle(work, "宋体", 12, true, true, "紫色", true, true);
		// 设置表格内容行格式
		HSSFCellStyle style2 = GenerateXmlUtil.setStyle(work, "宋体", 10, false, true, null, true, true);
		// 设置合并单元格
		if (merges != null && merges.size() > 0 && merges.get(0).length == 4) {
			// 设置合并单元格//参数1：起始行 参数2：终止行 参数3：起始列 参数4：终止列
			for (Integer[] merge : merges) {
				CellRangeAddress region = new CellRangeAddress(merge[0], merge[1], merge[2], merge[3]);
				sheet.addMergedRegion(region);
			}
		}
		// 插入表格表头数据
		GenerateXmlUtil.addHeader(listHeaders, sheet, style, null);
		// 插入表格内容数据
		GenerateXmlUtil.addData(listHeaders, datas, subheads, work, sheet, style2, null, style);
		return work;
	}

	/**
	 * 导出复杂的excel表格
	 * (单行表头固定格式:表头字体,宋体12号,加粗,紫色背景色;内容字体,宋体10号;字体居中,自动换行,自适应列宽(最大30 ),表格加边框)
	 * @param headers  单行表头数据
	 * @param datas 表格内容数据
	 * @param name  表格中sheet的名称
	 * @return
	 */
	public static Workbook exportComplexExcel(String headers[], List<List<Object>> datas, String name) {
		if (headers == null || headers.length < 1 || CollectionUtils.isEmpty(datas) || !StringUtils.hasText(name)) {
			return null;
		}
		HSSFWorkbook work = new HSSFWorkbook();
		HSSFSheet sheet = work.createSheet(name);
		List<String[]> listHeaders = new ArrayList<>();
		listHeaders.add(headers);
		// 设置自适应列宽
		List<Integer> maxCalls = GenerateXmlUtil.getMaxCall(listHeaders, datas);
		for (int i = 0, j = maxCalls.size(); i < j; i++) {
			// 最大列宽设置
			if (maxCalls.get(i) > 30) {
				sheet.setColumnWidth(i, 30 * 256);
			} else {
				sheet.setColumnWidth(i, maxCalls.get(i) * 256);
			}
		}
		// 设置标题行格式
		HSSFCellStyle style = GenerateXmlUtil.setStyle(work, "宋体", 12, true, true, "紫色", true, true);
		// 设置表格内容行格式
		HSSFCellStyle style2 = GenerateXmlUtil.setStyle(work, "宋体", 10, false, true, null, true, true);
		// 插入表格表头数据
		for (int m = 0, n = listHeaders.size(); m < n; m++) {
			HSSFRow row = sheet.createRow(m);
			String[] header = listHeaders.get(m);
			for (int i = 0; i < header.length; i++) {
				HSSFCell cell = row.createCell(i);
				HSSFRichTextString text = new HSSFRichTextString(header[i]);
				cell.setCellValue(text);
				// 单元格格式设置
				cell.setCellStyle(style);
			}
		}
		// 插入表格内容数据
		for (List<Object> data : datas) {
			Integer rowNum = datas.indexOf(data) + listHeaders.size();
			HSSFRow row = sheet.createRow(rowNum);
			for (int i = 0, j = data.size(); i < j; i++) {
				HSSFCell cell = row.createCell(i);
				GenerateXmlUtil.setValue(cell, data.get(i));
				// 单元格格式设置
				cell.setCellStyle(style2);
			}
		}
		return work;
	}

	/************************************* 手动分割线 ******************************************************/
	/**
	 * 插入表格的表头数据
	 * @param listHeaders  复杂表头数据(结合合并单元格使用,实现复杂表头)
	 * @param sheet HSSFSheet
	 * @param style 表格格式
	 * @param rowHeight 设置行高; 参数1：哪一行 参数2：行高值
	 */
	private static void addHeader(List<String[]> listHeaders, HSSFSheet sheet, HSSFCellStyle style, Integer[] rowHeight) {
		for (int m = 0, n = listHeaders.size(); m < n; m++) {
			HSSFRow row = sheet.createRow(m);
			if (rowHeight != null && rowHeight[0] == m) {
				row.setHeightInPoints(rowHeight[1]);
			} else {
				// 设置默认行高
				sheet.setDefaultRowHeightInPoints(100);
			}
			String[] headers = listHeaders.get(m);
			for (int i = 0; i < headers.length; i++) {
				HSSFCell cell = row.createCell(i);
				HSSFRichTextString text = new HSSFRichTextString(headers[i]);
				cell.setCellValue(text);
				// 单元格格式设置
				cell.setCellStyle(style);
			}
		}
	}

	/**
	 * 插入表格的内容数据
	 * @param listHeaders  复杂表头数据(结合合并单元格使用,实现复杂表头)
	 * @param datas  表格内容数据
	 * @param subheads 将表格数据设置为副表头; 参数1：起始行 参数2：终止行 参数3：起始列 参数4：终止列
	 * @param work HSSFWorkbook
	 * @param sheet HSSFSheet
	 * @param style2  表格格式
	 * @param rowHeight 设置行高; 参数1：哪一行 参数2：行高值
	 */
	private static void addData(List<String[]> listHeaders, List<List<Object>> datas, List<Integer[]> subheads, HSSFWorkbook work, HSSFSheet sheet, HSSFCellStyle style2, Integer[] rowHeight,
			HSSFCellStyle style3) {
		for (List<Object> data : datas) {
			Integer rowNum = datas.indexOf(data) + listHeaders.size();
			HSSFRow row = sheet.createRow(rowNum);
			if (rowHeight != null && rowHeight[0] == rowNum) {
				row.setHeightInPoints(rowHeight[1]);
			} else {
				// 设置默认行高
				sheet.setDefaultRowHeightInPoints(50);
			}
			for (int i = 0, j = data.size(); i < j; i++) {
				HSSFCell cell = row.createCell(i);
				GenerateXmlUtil.setValue(cell, data.get(i));
				// 设置副表头格式
				if (subheads != null && subheads.size() > 0 && subheads.get(0).length == 4) {
					// 设置副表头格式
					for (Integer[] subhead : subheads) {
						for (int w = 0, v = subhead.length; w < v; w++) {
							for (int m = subhead[0], n = subhead[1]; m <= n; m++) {
								if (m == rowNum) {
									for (int x = subhead[2], y = subhead[3]; x <= y; x++) {
										if (x == i) {
											// 单元格格式设置
											cell.setCellStyle(style3);
										}
									}
									break;
								}
								// 单元格格式设置
								cell.setCellStyle(style2);
							}
						}
					}
				} else {
					// 单元格格式设置
					cell.setCellStyle(style2);
				}
			}
		}
	}

	/**
	 * 设置表格格式
	 * @param work HSSFWorkbook
	 * @param fontName 字体样式
	 * @param size 字体大小
	 * @param bold 加粗
	 * @param center 居中
	 * @param foregroundColor 背景色
	 * @param wrapText 自动换行
	 * @param borderBottom 边框
	 * @return
	 */
	private static HSSFCellStyle setStyle(HSSFWorkbook work, String fontName, Integer size, boolean bold, boolean center, String foregroundColor, boolean wrapText, boolean borderBottom) {
		// 创建字体样式
		HSSFFont font = work.createFont();
		// 创建格式
		HSSFCellStyle style = work.createCellStyle();
		// 设置字体
		if (fontName != null) {
			font.setFontName("宋体");
		}
		// 设置字体加粗
		if (bold) {
			font.setBoldweight(Font.BOLDWEIGHT_BOLD);
		}
		// 设置字体大小
		if (size != null) {
			// 设置字体高度
			font.setFontHeightInPoints(size.shortValue());
			// 设置字体宽度
			font.setBoldweight(Font.BOLDWEIGHT_BOLD);
		}
		// 设置字体格式
		style.setFont(font);
		// 设置居中
		if (center) {
			style.setAlignment(CellStyle.ALIGN_CENTER);// 水平居中
			style.setVerticalAlignment(CellStyle.VERTICAL_CENTER);// 垂直居中
		}
		// 设置背景颜色
		if (foregroundColor != null) {
			if ("黄色".equals(foregroundColor)) {
				style.setFillForegroundColor(IndexedColors.YELLOW.getIndex());
				style.setFillPattern(CellStyle.SOLID_FOREGROUND);
			} else if ("绿色".equals(foregroundColor)) {
				style.setFillForegroundColor(IndexedColors.BRIGHT_GREEN.getIndex());
				style.setFillPattern(CellStyle.SOLID_FOREGROUND);
			} else if ("红色".equals(foregroundColor)) {
				style.setFillForegroundColor(IndexedColors.RED.getIndex());
				style.setFillPattern(CellStyle.SOLID_FOREGROUND);
			} else if ("蓝色".equals(foregroundColor)) {
				style.setFillForegroundColor(IndexedColors.LIGHT_BLUE.getIndex());
				style.setFillPattern(CellStyle.SOLID_FOREGROUND);
			} else if ("紫色".equals(foregroundColor)) {
				style.setFillForegroundColor(IndexedColors.VIOLET.getIndex());
				style.setFillPattern(CellStyle.SOLID_FOREGROUND);
			} else if ("灰色".equals(foregroundColor)) {
				style.setFillForegroundColor(IndexedColors.GREY_25_PERCENT.getIndex());
				style.setFillPattern(CellStyle.SOLID_FOREGROUND);
			}
		}
		// 设置边框
		if (borderBottom) {
			style.setBorderBottom(CellStyle.BORDER_THIN); // 下边框
			style.setBorderLeft(CellStyle.BORDER_THIN);// 左边框
			style.setBorderTop(CellStyle.BORDER_THIN);// 上边框
			style.setBorderRight(CellStyle.BORDER_THIN);// 右边框
		}
		// 设置自动换行
		if (wrapText) {
			style.setWrapText(true);
		}
		return style;
	}

	/**
	 * 最大列宽
	 * @param headers
	 * @param datas
	 * @return
	 */
	private static List<Integer> getMaxCall(List<String[]> listHeaders, List<List<Object>> datas) {
		// 创建最大列宽集合
		List<Integer> maxCall = new ArrayList<>();
		List<List<Integer>> lss = new ArrayList<>();
		// 计算标题行数据的列宽
		for (int i = 0, j = listHeaders.size(); i < j; i++) {
			List<Integer> hls = new ArrayList<>();
			for (int m = 0, n = listHeaders.get(i).length; m < n; m++) {
				int length = listHeaders.get(i)[m].getBytes().length;
				hls.add(length);
				if (i == 0) {
					// 最大列宽赋初值
					maxCall.add(0);
				}
			}
			lss.add(hls);
		}
		// 计算内容行数据的列宽
		for (int i = 0, j = datas.size(); i < j; i++) {
			List<Integer> dls = new ArrayList<>();
			for (int m = 0, n = datas.get(i).size(); m < n; m++) {
				Object obj = datas.get(i).get(m);
				if (obj.getClass() == Date.class) {
					// 日期格式类型转换
					obj = GenerateXmlUtil.DATE_FORAMT.format(obj);
				}
				int length = obj.toString().getBytes().length;
				dls.add(length);
			}
			lss.add(dls);
		}
		// 根据列宽计算出每列的最大宽度
		for (int i = 0, j = lss.size(); i < j; i++) {
			for (int m = 0, n = lss.get(i).size(); m < n; m++) {
				Integer a = lss.get(i).get(m);
				Integer b = maxCall.get(m);
				if (a > b) {
					maxCall.set(m, a);
				}
			}
		}
		return maxCall;
	}

	/**
	 * 表格数据类型转换
	 * @param cell
	 * @param value
	 */
	private static void setValue(Cell cell, Object value) {
		if (value == null) {
			cell.setCellValue("");
		} else if (value.getClass() == String.class) {
			cell.setCellValue((String) value);
		} else if (value.getClass() == Integer.class) {
			cell.setCellValue((Integer) value);
		} else if (value.getClass() == Double.class) {
			cell.setCellValue((Double) value);
		} else if (value.getClass() == Date.class) {
			cell.setCellValue(GenerateXmlUtil.DATE_FORAMT.format(value));
		} else if (value.getClass() == Long.class) {
			cell.setCellValue((Long) value);
		}
	}
	/*TODO	
	 private static String getValue(Cell cell) {
			String value = "";
			switch (cell.getCellType()) {
			case Cell.CELL_TYPE_STRING:
				value = cell.getStringCellValue();
				break;
			case Cell.CELL_TYPE_NUMERIC:
				value = String.valueOf(cell.getNumericCellValue());
				break;
			case Cell.CELL_TYPE_BOOLEAN:
				value = String.valueOf(cell.getBooleanCellValue());
				break;
			case Cell.CELL_TYPE_FORMULA:
				value = String.valueOf(cell.getNumericCellValue());
			}
			return value;
		}*/
}

效果图

调用借口实例:

	/**
	 * 第三方入账明细导出excel表格
	 * 
	 * @param begintime
	 * @param endtime
	 * @param p
	 * @param l
	 * @param payType
	 * @param k
	 * @param response
	 */
	@RequestMapping("exportPayLogExcel")
	public void exportPayLogExcel(String begintime, String endtime, Integer p, Integer l, Integer payType, String k,
			HttpServletResponse response) {
		// 创建excel表序号参数
		Long num = 0l;
		// 逐页查询数据,将所有数据导出到excel表中(注:此方法中不传p,l参数,使用的是service层中,默认的第1页开始,每页显示50条)
		Integer pp = 1;
		Long tt = 1l;
		List<List<Object>> datas = new ArrayList<>();
		OutputStream out = null;
		while (true) {
			pp++;
			// 查询数据库
			ListResponse<?> listResponse = this.payApi.selectPayLog(begintime, endtime, p, l, payType, k);
			// 获取总页数
			Long total = listResponse.getTotal();
			if (tt > 0) {
				tt = total - pp;
			} else {
				break;
			}
			// 获取查询结果,数据列表
			Object result = listResponse.getResult();
			// 类型转换
			if (result != null) {
				List<PayLogMXVo> payLogMXVos = JsonUtil.readJsonList(JsonUtil.toString(result), PayLogMXVo.class);
				for (PayLogMXVo vo : payLogMXVos) {
					List<Object> data = new ArrayList<>();
					// excel表序号设置
					num++;
					data.add(num);// 序号
					data.add(vo.getEndTime());// 入账时间
					data.add(vo.getNo());// 内部交易流水号
					data.add(vo.getTradeno());// 第三方流水号
					data.add(vo.getAmount());// 入账金额(元)
					data.add(vo.getpType());// 第三方渠道
					datas.add(data);
				}
			}
			// 重新设置分页参数
			p = pp;
		}
		// 设置表格表头
		List<String[]> listHeaders = new ArrayList<>();
//		String[] headers = new String[] { "序号", "入账时间", "内部交易流水号", "第三方流水号", "入账金额(元)", "第三方渠道" };
		listHeaders.add(new String[] { "序号", "入账时间", "交易流水号", "", "入账金额(元)", "第三方渠道" });
		listHeaders.add(new String[] { "", "", "内部交易流水号", "第三方流水号", "", "" });
		// 设置合并单元格
		List<Integer[]> merges = new ArrayList<>();
		merges.add(new Integer[] { 0, 0, 2, 3 });
		merges.add(new Integer[] { 0, 1, 0, 0 });
		merges.add(new Integer[] { 0, 1, 1, 1 });
		merges.add(new Integer[] { 0, 1, 4, 4 });
		merges.add(new Integer[] { 0, 1, 5, 5 });
		// 设置副表头
		List<Integer[]> subheads = new ArrayList<>();
		subheads.add(new Integer[] { 3, 3, 0, 5 });
//		// 设置列宽
//		List<Integer[]> columnWidths = new ArrayList<>();
//		columnWidths.add(new Integer[] { 0, 50 });
//		columnWidths.add(new Integer[] { 2, 50 });
//		// 设置行高
//		List<Integer[]> rowHeights = new ArrayList<>();
//		rowHeights.add(new Integer[] { 0, 50 });
		// 导出
		try {
			Workbook book = GenerateXmlUtil.exportComplexExcel(listHeaders, datas, "第三方入账明细", merges, subheads, "宋体",
					"宋体", 12, 10, true, false, true, true, "紫色", "灰色", true, true, true, 30, null,null);
//			Workbook book3 = GenerateXmlUtil.exportComplexExcel(listHeaders, datas, "第三方入账明细", merges, subheads, "宋体",
//					"宋体", 12, 10, true, false, true, true, "紫色", "灰色", true, true, true, null, columnWidths,rowHeights);
//			Workbook book1 = GenerateXmlUtil.exportComplexExcel(listHeaders, datas, "第三方入账明细", merges, subheads);
//			Workbook book2 = GenerateXmlUtil.exportComplexExcel(headers, datas, "第三方入账明细");
			String fileName = "第三方入账明细" + ".xls";
			response.reset(); // 清空response
			response.setContentType("application/x-msdownload");
			response.setHeader("Connection", "close"); // 表示不能用浏览器直接打开
			response.setHeader("Accept-Ranges", "bytes");// 告诉客户端允许断点续传多线程连接下载
			response.setHeader("Content-Disposition",
					"attachment;filename=" + new String(fileName.getBytes("GB2312"), "ISO8859-1"));
			response.setCharacterEncoding("UTF-8");
			out = response.getOutputStream();
			book.write(out);
			out.flush();
		} catch (Exception e) {
			ResponseUtil.text(TraceUtil.trace(e), response);
		}
	}

附加转载帖之背景色设置:

		CellStyle style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.AQUA.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		Cell cell = row.createCell((short) 1);
		cell.setCellValue("X1");
		cell.setCellStyle(style);

		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.AUTOMATIC.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row.createCell((short) 2);
		cell.setCellValue("X2");
		cell.setCellStyle(style);

		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.BLUE.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row.createCell((short) 3);
		cell.setCellValue("X3");
		cell.setCellStyle(style);

		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.BLUE_GREY.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row.createCell((short) 4);
		cell.setCellValue("X4");
		cell.setCellStyle(style);

		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.BRIGHT_GREEN.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row.createCell((short) 5);
		cell.setCellValue("X5");
		cell.setCellStyle(style);

		// Create a row and put some cells in it.
		Row row2 = sheet.createRow((short) 2);

		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.BROWN.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row2.createCell((short) 1);
		cell.setCellValue("X6");
		cell.setCellStyle(style);

		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.CORAL.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row2.createCell((short) 2);
		cell.setCellValue("X7");
		cell.setCellStyle(style);

		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.CORNFLOWER_BLUE.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row2.createCell((short) 3);
		cell.setCellValue("X8");
		cell.setCellStyle(style);

		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.DARK_BLUE.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row2.createCell((short) 4);
		cell.setCellValue("X9");
		cell.setCellStyle(style);
		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.DARK_GREEN.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row2.createCell((short) 5);
		cell.setCellValue("X10");
		cell.setCellStyle(style);

		// Create a row and put some cells in it.
		Row row3 = sheet.createRow((short) 3);

		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.DARK_RED.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row3.createCell((short) 1);
		cell.setCellValue("X11");
		cell.setCellStyle(style);
		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.DARK_TEAL.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row3.createCell((short) 2);
		cell.setCellValue("X12");
		cell.setCellStyle(style);

		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.DARK_YELLOW.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row3.createCell((short) 3);
		cell.setCellValue("X13");
		cell.setCellStyle(style);
		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.GOLD.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row3.createCell((short) 4);
		cell.setCellValue("X14");
		cell.setCellStyle(style);

		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.GREEN.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row3.createCell((short) 5);
		cell.setCellValue("X15");
		cell.setCellStyle(style);

		// Create a row and put some cells in it.
		Row row4 = sheet.createRow((short) 4);
		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.GREY_25_PERCENT.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row4.createCell((short) 1);
		cell.setCellValue("X16");
		cell.setCellStyle(style);

		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.GREY_40_PERCENT.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row4.createCell((short) 2);
		cell.setCellValue("X17");
		cell.setCellStyle(style);
		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.GREY_50_PERCENT.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row4.createCell((short) 3);
		cell.setCellValue("X18");
		cell.setCellStyle(style);

		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.GREY_80_PERCENT.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row4.createCell((short) 4);
		cell.setCellValue("X19");
		cell.setCellStyle(style);
		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.INDIGO.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row4.createCell((short) 5);
		cell.setCellValue("X20");
		cell.setCellStyle(style);

		// Create a row and put some cells in it.
		Row row5 = sheet.createRow((short) 5);

		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.LAVENDER.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row5.createCell((short) 1);
		cell.setCellValue("X21");
		cell.setCellStyle(style);

		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.LEMON_CHIFFON.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row5.createCell((short) 2);
		cell.setCellValue("X22");
		cell.setCellStyle(style);

		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.LIGHT_BLUE.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row5.createCell((short) 3);
		cell.setCellValue("X23");
		cell.setCellStyle(style);
		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.LEMON_CHIFFON.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row5.createCell((short) 4);
		cell.setCellValue("X24");
		cell.setCellStyle(style);

		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.LIGHT_BLUE.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row5.createCell((short) 5);
		cell.setCellValue("X25");
		cell.setCellStyle(style);

		// Create a row and put some cells in it.
		Row row6 = sheet.createRow((short) 6);
		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.LIGHT_CORNFLOWER_BLUE
				.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row6.createCell((short) 1);
		cell.setCellValue("X26");
		cell.setCellStyle(style);

		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.LIGHT_GREEN.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row6.createCell((short) 2);
		cell.setCellValue("X27");
		cell.setCellStyle(style);
		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.LIGHT_ORANGE.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row6.createCell((short) 3);
		cell.setCellValue("X28");
		cell.setCellStyle(style);

		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.LIGHT_TURQUOISE.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row6.createCell((short) 4);
		cell.setCellValue("X29");
		cell.setCellStyle(style);

		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.LIGHT_YELLOW.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row6.createCell((short) 5);
		cell.setCellValue("X30");
		cell.setCellStyle(style);

		// Create a row and put some cells in it.
		Row row7 = sheet.createRow((short) 7);
		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.LIME.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row7.createCell((short) 1);
		cell.setCellValue("X31");
		cell.setCellStyle(style);
		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.MAROON.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row7.createCell((short) 2);
		cell.setCellValue("X32");
		cell.setCellStyle(style);

		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.OLIVE_GREEN.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row7.createCell((short) 3);
		cell.setCellValue("X33");
		cell.setCellStyle(style);
		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.ORANGE.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row7.createCell((short) 4);
		cell.setCellValue("X34");
		cell.setCellStyle(style);

		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.ORCHID.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row7.createCell((short) 5);
		cell.setCellValue("X35");
		cell.setCellStyle(style);

		// Create a row and put some cells in it.
		Row row8 = sheet.createRow((short) 8);

		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.PALE_BLUE.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row8.createCell((short) 1);
		cell.setCellValue("X36");
		cell.setCellStyle(style);

		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.PINK.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row8.createCell((short) 2);
		cell.setCellValue("X37");
		cell.setCellStyle(style);
		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.PLUM.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row8.createCell((short) 3);
		cell.setCellValue("X38");
		cell.setCellStyle(style);

		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.RED.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row8.createCell((short) 4);
		cell.setCellValue("X39");
		cell.setCellStyle(style);
		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.ROSE.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row8.createCell((short) 5);
		cell.setCellValue("X40");
		cell.setCellStyle(style);

		// Create a row and put some cells in it.
		Row row9 = sheet.createRow((short) 9);

		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.ROYAL_BLUE.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row9.createCell((short) 1);
		cell.setCellValue("X41");
		cell.setCellStyle(style);
		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.SEA_GREEN.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row9.createCell((short) 2);
		cell.setCellValue("X42");
		cell.setCellStyle(style);

		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.SKY_BLUE.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row9.createCell((short) 3);
		cell.setCellValue("X43");
		cell.setCellStyle(style);
		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.TAN.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row9.createCell((short) 4);
		cell.setCellValue("X44");
		cell.setCellStyle(style);

		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.TEAL.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row9.createCell((short) 5);
		cell.setCellValue("X45");
		cell.setCellStyle(style);

		// Create a row and put some cells in it.
		Row row10 = sheet.createRow((short) 10);

		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.TURQUOISE.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row10.createCell((short) 1);
		cell.setCellValue("X46");
		cell.setCellStyle(style);

		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.VIOLET.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row10.createCell((short) 2);
		cell.setCellValue("X47");
		cell.setCellStyle(style);
		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.WHITE.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row10.createCell((short) 3);
		cell.setCellValue("X48");
		cell.setCellStyle(style);

		style = workbook.createCellStyle();
		style.setFillForegroundColor(IndexedColors.YELLOW.getIndex());
		style.setFillPattern(CellStyle.SOLID_FOREGROUND);
		cell = row10.createCell((short) 3);
		cell.setCellValue("X49");
		cell.setCellStyle(style);

对应表格背景颜色: