JAVA根据数据库表生成word表格文档

先贴张图片

public static String[] FILEDS = new String[]{"字段名","字段类型","长度","主键/外键","默认值","描述"};
	public static int[] COLUMN_WIDTHS = new int[] {1504,1504,1504,1504,1504,1504};
	public static String[] FILED_NAMES = new String[]{"COLUMN_NAME","DATA_TYPE","COLUMN_TYPE","COLUMN_KEY","COLUMN_DEFAULT","COLUMN_COMMENT"};
	public static String DATABASE="jysystem";
	
	public static void main(String[] args) throws Exception {
		Map params = new LinkedHashMap();
		params.put("oa_user", "员工表");
		params.put("lj_oa_amount_setting", "赔偿金额设置表");
		params.put("lj_oa_attendance_edit_info", "请假统计表");
		params.put("lj_oa_calendar", "公司日历详细表");
		params.put("lj_oa_card_apply", "开具证明表");
		params.put("lj_oa_commission", "请假事项表");
		params.put("lj_oa_commission_apply", "请假事项和流程日志中间表");
		params.put("lj_oa_commission_examine", "请假流程主表");
		params.put("lj_oa_commission_switch", "请假开关表");
		params.put("lj_oa_company_calendar", "公司日历表");
		params.put("lj_oa_compensation_apply", "赔偿流程表");
		params.put("lj_oa_content_message", "我的消息表");
		params.put("lj_oa_emolument", "税前工资存储表");
		params.put("lj_oa_emolument_second", "税后工资存储表");
		params.put("lj_oa_flow", "行政流程表");
		params.put("lj_oa_late_config", "考勤设置表");
		params.put("lj_oa_leave", "请假设置表");
		params.put("lj_oa_meetroom_msg", "会议室表");
		params.put("lj_oa_message", "图文消息表");
		params.put("lj_oa_message_status", "消息中间表");
		params.put("lj_oa_operator_log", "操作日志表");
		params.put("lj_oa_organization", "组织机构表");
		params.put("lj_oa_printandcard_apply", "证件和印章审批表");
		params.put("lj_oa_raise_statics", "税筹统计表");
		params.put("lj_oa_raisetaxes", "税筹设置表");
		params.put("lj_oa_region", "地区表");
		params.put("lj_oa_resource", "资料表");
		params.put("lj_oa_resource_status", "资料消息中间表");
		params.put("lj_oa_shift", "班次设定表");
		params.put("lj_oa_sign", "考勤签到签退表");
		params.put("lj_oa_talk", "人事留言版表");
		params.put("lj_oa_work_flow_log", "流程日志表");
		params.put("oa_approval", "审批表");
		params.put("oa_attendance", "考勤表");
		params.put("oa_room_apply", "会议室申请表");
		
		XWPFDocument xdoc = new XWPFDocument();
		DBDataToWord xsg_data = new DBDataToWord();
		for(Entry entry : params.entrySet()){
			String tableName = entry.getKey();
			String tableName_CN = String.valueOf(entry.getValue());
			xsg_data.createTable(xdoc,tableName,tableName_CN);
		}
		xsg_data.saveDocument(xdoc, "f:/" + "xsg" + ".docx");
	}
	
	/**
	 * core code
	 * @param xdoc
	 * @param tableName
	 * @param tableName_CN
	 * @throws Exception
	 */
	public void createTable(XWPFDocument xdoc,String tableName,String tableName_CN) throws Exception {
		//查数据有多少列
		Connection conn = JdbcUtils.getConnection();
		String sql = "select count(1) from ("+getTableSql(DATABASE,tableName)+")t";
		PreparedStatement ps = conn.prepareStatement(sql);
		ResultSet rs = ps.executeQuery();
		int count = 1;
		if(rs.next()) count = rs.getInt(1);
		
		XWPFParagraph p = xdoc.createParagraph();
		setParagraphSpacingInfo(p, true, "0", "80", null, null, true, "500", STLineSpacingRule.EXACT);
		setParagraphAlignInfo(p, ParagraphAlignment.CENTER,TextAlignment.CENTER);
		XWPFRun pRun = getOrAddParagraphFirstRun(p, false, false);
		
		/**设置标题头 start*/
		setParagraphRunFontInfo(p, pRun, tableName_CN, "宋体", "Times New Roman", "36", true, false, false, false, null, null, 0, 0, 90);
		p = xdoc.createParagraph();
		setParagraphSpacingInfo(p, true, "0", "80", null, null, true, "500", STLineSpacingRule.EXACT);
		setParagraphAlignInfo(p, ParagraphAlignment.CENTER, TextAlignment.CENTER);
		pRun = getOrAddParagraphFirstRun(p, false, false);
		/**end*/
		setParagraphRunFontInfo(p, pRun, tableName, "宋体", "Times New Roman", "36", true, false, false, false, null, null, 0, 0, 90);
		p = xdoc.createParagraph();
		setParagraphSpacingInfo(p, true, "0", "0", "0", "0", true, "240", STLineSpacingRule.AUTO);
		setParagraphAlignInfo(p, ParagraphAlignment.LEFT, TextAlignment.CENTER);
		pRun = getOrAddParagraphFirstRun(p, false, false);
		
		// 创建表格21行3列
		XWPFTable table = xdoc.createTable((count==1?1:count+1), FILEDS.length);
		setTableBorders(table, STBorder.SINGLE, "4", "auto", "0");
		setTableWidthAndHAlign(table, "9024", STJc.CENTER);
		setTableCellMargin(table, 0, 108, 0, 108);
		setTableGridCol(table, COLUMN_WIDTHS);
		
		XWPFTableRow row = table.getRow(0);
		setRowHeight(row, "460", STHeightRule.AT_LEAST);
		XWPFTableCell cell = row.getCell(0);
		setCellShdStyle(cell, true, "FFFFFF", null);
		p = getCellFirstParagraph(cell);
		pRun = getOrAddParagraphFirstRun(p, false, false);
		
		int index = 0;
		//创建行
		row = table.getRow(index);
		setRowHeight(row, "567", STHeightRule.AT_LEAST);
		
		//创建列
		for(int i=0;i 0) {
			trHeight = trPr.getTrHeightList().get(0);
		} else {
			trHeight = trPr.addNewTrHeight();
		}
		trHeight.setVal(new BigInteger(hight));
		if (heigthEnum != null) {
			trHeight.setHRule(heigthEnum);
		}
	}
	
	/**
	 * @Description: 设置底纹
	 */
	public void setCellShdStyle(XWPFTableCell cell, boolean isShd,
			String shdColor, STShd.Enum shdStyle) {
		CTTcPr tcPr = getCellCTTcPr(cell);
		if (isShd) {
			// 设置底纹
			CTShd shd = tcPr.isSetShd() ? tcPr.getShd() : tcPr.addNewShd();
			if (shdStyle != null) {
				shd.setVal(shdStyle);
			}
			if (shdColor != null) {
				shd.setColor(shdColor);
				shd.setFill(shdColor);
			}
		}
	}
	
	/**
	 * @Description: 得到CTTrPr,不存在则新建
	 */
	public CTTrPr getRowCTTrPr(XWPFTableRow row) {
		CTRow ctRow = row.getCtRow();
		CTTrPr trPr = ctRow.isSetTrPr() ? ctRow.getTrPr() : ctRow.addNewTrPr();
		return trPr;
	}
	
	/**
	 * 
	 * @Description: 得到Cell的CTTcPr,不存在则新建
	 */
	public CTTcPr getCellCTTcPr(XWPFTableCell cell) {
		CTTc cttc = cell.getCTTc();
		CTTcPr tcPr = cttc.isSetTcPr() ? cttc.getTcPr() : cttc.addNewTcPr();
		return tcPr;
	}
	
	/**
	 * @Description: 设置段落间距信息,一行=100 一磅=20
	 */
	public void setParagraphSpacingInfo(XWPFParagraph p, boolean isSpace,
			String before, String after, String beforeLines, String afterLines,
			boolean isLine, String line, STLineSpacingRule.Enum lineValue) {
		CTPPr pPPr = getParagraphCTPPr(p);
		CTSpacing pSpacing = pPPr.getSpacing() != null ? pPPr.getSpacing()
				: pPPr.addNewSpacing();
		if (isSpace) {
			// 段前磅数
			if (before != null) {
				pSpacing.setBefore(new BigInteger(before));
			}
			// 段后磅数
			if (after != null) {
				pSpacing.setAfter(new BigInteger(after));
			}
			// 段前行数
			if (beforeLines != null) {
				pSpacing.setBeforeLines(new BigInteger(beforeLines));
			}
			// 段后行数
			if (afterLines != null) {
				pSpacing.setAfterLines(new BigInteger(afterLines));
			}
		}
		// 间距
		if (isLine) {
			if (line != null) {
				pSpacing.setLine(new BigInteger(line));
			}
			if (lineValue != null) {
				pSpacing.setLineRule(lineValue);
			}
		}
	}
	
	/**
	 * @Description: 得到段落CTPPr
	 */
	public CTPPr getParagraphCTPPr(XWPFParagraph p) {
		CTPPr pPPr = null;
		if (p.getCTP() != null) {
			if (p.getCTP().getPPr() != null) {
				pPPr = p.getCTP().getPPr();
			} else {
				pPPr = p.getCTP().addNewPPr();
			}
		}
		return pPPr;
	}
	
	/**
	 * @Description: 设置段落对齐
	 */
	public void setParagraphAlignInfo(XWPFParagraph p,
			ParagraphAlignment pAlign, TextAlignment valign) {
		if (pAlign != null) {
			p.setAlignment(pAlign);
		}
		if (valign != null) {
			p.setVerticalAlignment(valign);
		}
	}
	
	public XWPFRun getOrAddParagraphFirstRun(XWPFParagraph p, boolean isInsert,
			boolean isNewLine) {
		XWPFRun pRun = null;
		if (isInsert) {
			pRun = p.createRun();
		} else {
			if (p.getRuns() != null && p.getRuns().size() > 0) {
				pRun = p.getRuns().get(0);
			} else {
				pRun = p.createRun();
			}
		}
		if (isNewLine) {
			pRun.addBreak();
		}
		return pRun;
	}
	
	/**
	 * @Description: 得到单元格第一个Paragraph
	 */
	public XWPFParagraph getCellFirstParagraph(XWPFTableCell cell) {
		XWPFParagraph p;
		if (cell.getParagraphs() != null && cell.getParagraphs().size() > 0) {
			p = cell.getParagraphs().get(0);
		} else {
			p = cell.addParagraph();
		}
		return p;
	}
	
	/**
	 * @Description: 设置列宽和垂直对齐方式
	 */
	public void setCellWidthAndVAlign(XWPFTableCell cell, String width,
			STTblWidth.Enum typeEnum, STVerticalJc.Enum vAlign) {
		CTTcPr tcPr = getCellCTTcPr(cell);
		CTTblWidth tcw = tcPr.isSetTcW() ? tcPr.getTcW() : tcPr.addNewTcW();
		if (width != null) {
			tcw.setW(new BigInteger(width));
		}
		if (typeEnum != null) {
			tcw.setType(typeEnum);
		}
		if (vAlign != null) {
			CTVerticalJc vJc = tcPr.isSetVAlign() ? tcPr.getVAlign() : tcPr
					.addNewVAlign();
			vJc.setVal(vAlign);
		}
	}
	
	/**
	 * @Description: 设置段落文本样式(高亮与底纹显示效果不同)设置字符间距信息(CTSignedTwipsMeasure)
	 * @param verticalAlign
	 *            : SUPERSCRIPT上标 SUBSCRIPT下标
	 * @param position
	 *            :字符间距位置：>0提升 <0降低=磅值*2 如3磅=6
	 * @param spacingValue
	 *            :字符间距间距 >0加宽 <0紧缩 =磅值*20 如2磅=40
	 * @param indent
	 *            :字符间距缩进 <100 缩
	 */

	public void setParagraphRunFontInfo(XWPFParagraph p, XWPFRun pRun,
			String content, String cnFontFamily, String enFontFamily,
			String fontSize, boolean isBlod, boolean isItalic,
			boolean isStrike, boolean isShd, String shdColor,
			STShd.Enum shdStyle, int position, int spacingValue, int indent) {
		CTRPr pRpr = getRunCTRPr(p, pRun);
		if (StringUtils.isNotBlank(content)) {
			// pRun.setText(content);
			if (content.contains("\n")) {// System.properties("line.separator")
				String[] lines = content.split("\n");
				pRun.setText(lines[0], 0); // set first line into XWPFRun
				for (int i = 1; i < lines.length; i++) {
					// add break and insert new text
					pRun.addBreak();
					pRun.setText(lines[i]);
				}
			} else {
				pRun.setText(content, 0);
			}
		}
		// 设置字体
		CTFonts fonts = pRpr.isSetRFonts() ? pRpr.getRFonts() : pRpr
				.addNewRFonts();
		if (StringUtils.isNotBlank(enFontFamily)) {
			fonts.setAscii(enFontFamily);
			fonts.setHAnsi(enFontFamily);
		}
		if (StringUtils.isNotBlank(cnFontFamily)) {
			fonts.setEastAsia(cnFontFamily);
			fonts.setHint(STHint.EAST_ASIA);
		}
		// 设置字体大小
		CTHpsMeasure sz = pRpr.isSetSz() ? pRpr.getSz() : pRpr.addNewSz();
		sz.setVal(new BigInteger(fontSize));

		CTHpsMeasure szCs = pRpr.isSetSzCs() ? pRpr.getSzCs() : pRpr
				.addNewSzCs();
		szCs.setVal(new BigInteger(fontSize));

		// 设置字体样式
		// 加粗
		if (isBlod) {
			pRun.setBold(isBlod);
		}
		// 倾斜
		if (isItalic) {
			pRun.setItalic(isItalic);
		}
		// 删除线
		if (isStrike) {
			pRun.setStrike(isStrike);
		}
		if (isShd) {
			// 设置底纹
			CTShd shd = pRpr.isSetShd() ? pRpr.getShd() : pRpr.addNewShd();
			if (shdStyle != null) {
				shd.setVal(shdStyle);
			}
			if (shdColor != null) {
				shd.setColor(shdColor);
				shd.setFill(shdColor);
			}
		}

		// 设置文本位置
		if (position != 0) {
			pRun.setTextPosition(position);
		}
		if (spacingValue > 0) {
			// 设置字符间距信息
			CTSignedTwipsMeasure ctSTwipsMeasure = pRpr.isSetSpacing() ? pRpr
					.getSpacing() : pRpr.addNewSpacing();
			ctSTwipsMeasure
					.setVal(new BigInteger(String.valueOf(spacingValue)));
		}
		if (indent > 0) {
			CTTextScale paramCTTextScale = pRpr.isSetW() ? pRpr.getW() : pRpr
					.addNewW();
			paramCTTextScale.setVal(indent);
		}
	}
	
	/**
	 * @Description: 跨列合并
	 */
	public void mergeCellsHorizontal(XWPFTable table, int row, int fromCell,
			int toCell) {
		for (int cellIndex = fromCell; cellIndex <= toCell; cellIndex++) {
			XWPFTableCell cell = table.getRow(row).getCell(cellIndex);
			if (cellIndex == fromCell) {
				// The first merged cell is set with RESTART merge value
				getCellCTTcPr(cell).addNewHMerge().setVal(STMerge.RESTART);
			} else {
				// Cells which join (merge) the first one,are set with CONTINUE
				getCellCTTcPr(cell).addNewHMerge().setVal(STMerge.CONTINUE);
			}
		}
	}
	
	/**
	 * @Description: 得到XWPFRun的CTRPr
	 */
	public CTRPr getRunCTRPr(XWPFParagraph p, XWPFRun pRun) {
		CTRPr pRpr = null;
		if (pRun.getCTR() != null) {
			pRpr = pRun.getCTR().getRPr();
			if (pRpr == null) {
				pRpr = pRun.getCTR().addNewRPr();
			}
		} else {
			pRpr = p.getCTP().addNewR().addNewRPr();
		}
		return pRpr;
	}
	
	/**
	 * @Description: 保存文档
	 */
	public void saveDocument(XWPFDocument document, String savePath)
			throws Exception {
		FileOutputStream fos = new FileOutputStream(savePath);
		document.write(fos);
		fos.close();
	}