POI操作Word文档工具

1.POI简单介绍
2.POI操作Word文档基本方法
3.POI操作Word文档基本方法应用
4.POI操作Word文档工具类

1.POI简单介绍

POIFS(可疑混淆执行文件系统)：此组件是所有其他POI元素的基本因素。它用于显式读取不同的文件。
HSSF(可怕的SpreadSheet格式)：用于读取和写入.xls格式的MS-Excel文件。
XSSF(XML SpreadSheet格式)：用于MS-Excel的.xlsx文件格式。
HPSF(可怕属性集格式)：用于提取MS-Office文件的属性集。
HWPF(可怕字处理器格式)：用于读取和写入MS-Word的.doc扩展文件。
XWPF(XML字处理器格式)：用于读取和写入MS-Word的扩展文件 .docx 。
HSLF(可怕的幻灯片布局格式)：用于阅读，创建和编辑PowerPoint演示文稿。
HDGF(Horrible DiaGram格式)：它包含MS-Visio二进制文件的类和方法。
HPBF(Horrible PuBlisher格式)：用于读取和写入MS-Publisher文件。
SXSSF：从POI 3.8版本开始，当数据量超出65536条后，在使用HSSFWorkbook或XSSFWorkbook，程序会报内存溢出错误。这时应该用SXSSFworkbook。

2.POI操作Word文档基本方法

XWPFRun用于向段落中添加文本区域
- addBreak() 指定中断应放置在运行内容中的当前位置
- addTab() 指定制表符应放置在运行内容中的当前位置
- setColor(String rgbStr) 设置文本颜色
- setFontSize(int size) 指定在显示时应用于此运行内容中所有非复杂脚本字符的字体大小
- setText(String value) 设置此文本运行的文本
- setBold(boolean b) 是否应用粗体属性
XWPFRelation表示OOXML关系的描述符
CTHyperlink超链接
XWPFDocument它用于创建.docx文件格式的MS-Word文档
- commit() 提交并保存文档
- createParagraph() 在本文档中追加一个新段落
- createTable() 默认情况下，创建一个包含一行和一列的空表
- createTOC() == 创建Word文档的内容表==
- getParagraphs() 返回包含页眉或页脚文本的段落
- getStyle() 返回使用的样式对象
XWPFParagraph用于在Word文档中创建段落
- createRun() 新运行附加到此段落
- getAlignment() 返回将应用于本段文本的段落对齐方式
- setAlignment(ParagraphAlignment align) 指定应适用于本段文本的段落对齐方式
- setBorderBottom(Borders border) 指定应显示在一组段落下方的边框
- setBorderRight(Borders border) 指定应在页面右侧围绕指定段落显示的边框
XWPFStyle用于向word文档中的对象元素添加不同的样式
- getNextStyleID() 它用于获取下一个样式的StyleID
- getStyleId() 它用于获取样式的StyleID
- getStyles() 它用于获取样式
- setStyleId(String styleId) == 它用于设置styleID==
XWPFTable用于将表数据添加到Word文档中
- addNewCol() 为此表中的每一行添加一个新列
- addRow(XWPFTableRow row，int pos) 在位置pos处向表中添加一个新行
- createRow() 创建一个新的XWPFTableRow对象
- setWidth(int width) 设置列的宽度
XWPFWordExtractor用于从Word文档中提取简单文本
- getText() 检索文档中的所有文本

3.POI操作Word文档基本方法应用

以下简单程序用于创建空白MS-Word文档

import java.io.File;
import java.io.FileOutputStream;
import org.apache.poi.xwpf.usermodel.XWPFDocument;
public class CreateDocument{public static void main(String[] args)throws Exception{//空白文档XWPFDocument document= new XWPFDocument();//写文件FileOutputStream out = new FileOutputStream(new File("createdocument.docx"));document.write(out);out.close();System.out.println("createdocument.docx written successully");}
}

以下代码用于将数据写入段落

import java.io.File;
import java.io.FileOutputStream;
import org.apache.poi.xwpf.usermodel.XWPFDocument;
import org.apache.poi.xwpf.usermodel.XWPFParagraph;
import org.apache.poi.xwpf.usermodel.XWPFRun;
public class CreateParagraph{public static void main(String[] args)throws Exception {XWPFDocument document= new XWPFDocument();FileOutputStream out = new FileOutputStream(new File("createparagraph.docx"));//创建段落XWPFParagraph paragraph = document.createParagraph();XWPFRun run=paragraph.createRun();run.setText("At tutorialspoint.com, we strive hard to provide " +"quality tutorials for self-learning purpose in the domains of Academics, Information " +"Technology, Management and Computer Programming Languages.");document.write(out);out.close();System.out.println("createparagraph.docx written successfully");}
}

以下代码用于在文档中应用边框:

import java.io.File;
import java.io.FileOutputStream;
import org.apache.poi.xwpf.usermodel.Borders;
import org.apache.poi.xwpf.usermodel.XWPFDocument;
import org.apache.poi.xwpf.usermodel.XWPFParagraph;
import org.apache.poi.xwpf.usermodel.XWPFRun;
public class ApplyingBorder{public static void main(String[] args)throws Exception{XWPFDocument document= new XWPFDocument();FileOutputStream out = new FileOutputStream(new File("applyingborder.docx"));XWPFParagraph paragraph = document.createParagraph();//设置边框paragraph.setBorderBottom(Borders.BASIC_BLACK_DASHES);paragraph.setBorderLeft(Borders.BASIC_BLACK_DASHES);paragraph.setBorderRight(Borders.BASIC_BLACK_DASHES);paragraph.setBorderTop(Borders.BASIC_BLACK_DASHES);XWPFRun run=paragraph.createRun();run.setText("At tutorialspoint.com, we strive hard to provide " +"quality tutorials for self-learning purpose in the domains of Academics, Information " +"Technology, Management and Computer Programming Languages.");document.write(out);out.close();System.out.println("applyingborder.docx written successully");}
}

以下代码用于在文档中创建表

import java.io.File;
import java.io.FileOutputStream;
import org.apache.poi.xwpf.usermodel.XWPFDocument;
import org.apache.poi.xwpf.usermodel.XWPFTable;
import org.apache.poi.xwpf.usermodel.XWPFTableRow;
public class CreateTable{public static void main(String[] args)throws Exception{XWPFDocument document= new XWPFDocument();FileOutputStream out = new FileOutputStream(new File("create_table.docx"));//创建表格XWPFTable table = document.createTable();//创建第一行XWPFTableRow tableRowOne = table.getRow(0);tableRowOne.getCell(0).setText("col one, row one");tableRowOne.addNewTableCell().setText("col two, row one");tableRowOne.addNewTableCell().setText("col three, row one");//创建第二行XWPFTableRow tableRowTwo = table.createRow();tableRowTwo.getCell(0).setText("col one, row two");tableRowTwo.getCell(1).setText("col two, row two");tableRowTwo.getCell(2).setText("col three, row two");//创建第三行XWPFTableRow tableRowThree = table.createRow();tableRowThree.getCell(0).setText("col one, row three");tableRowThree.getCell(1).setText("col two, row three");tableRowThree.getCell(2).setText("col three, row three");document.write(out);out.close();System.out.println("create_table.docx written successully");}
}

以下代码用于设置不同样式的字体:

import java.io.File;
import java.io.FileOutputStream;
import org.apache.poi.xwpf.usermodel.VerticalAlign;
import org.apache.poi.xwpf.usermodel.XWPFDocument;
import org.apache.poi.xwpf.usermodel.XWPFParagraph;
import org.apache.poi.xwpf.usermodel.XWPFRun;
public class FontStyle{public static void main(String[] args)throws Exception{XWPFDocument document= new XWPFDocument();FileOutputStream out = new FileOutputStream(new File("fontstyle.docx"));XWPFParagraph paragraph = document.createParagraph();//设置粗体和斜体XWPFRun paragraphOneRunOne = paragraph.createRun();paragraphOneRunOne.setBold(true);paragraphOneRunOne.setItalic(true);paragraphOneRunOne.setText("Font Style");paragraphOneRunOne.addBreak();//设置文本位置XWPFRun paragraphOneRunTwo = paragraph.createRun();paragraphOneRunTwo.setText("Font Style two");paragraphOneRunTwo.setTextPosition(100);//设置删除线、字体大小和下标XWPFRun paragraphOneRunThree = paragraph.createRun();paragraphOneRunThree.setStrike(true);paragraphOneRunThree.setFontSize(20);paragraphOneRunThree.setSubscript(VerticalAlign.SUBSCRIPT);paragraphOneRunThree.setText(" Different Font Styles");document.write(out);out.close();System.out.println("fontstyle.docx written successully");}
}

以下代码用于设置与段落文本的对齐方式:

import java.io.File;
import java.io.FileOutputStream;
import org.apache.poi.xwpf.usermodel.ParagraphAlignment;
import org.apache.poi.xwpf.usermodel.XWPFDocument;
import org.apache.poi.xwpf.usermodel.XWPFParagraph;
import org.apache.poi.xwpf.usermodel.XWPFRun;
public class AlignParagraph{public static void main(String[] args)throws Exception{XWPFDocument document= new XWPFDocument();FileOutputStream out = new FileOutputStream(new File("alignparagraph.docx"));XWPFParagraph paragraph = document.createParagraph();//设置向右对齐paragraph.setAlignment(ParagraphAlignment.RIGHT);XWPFRun run=paragraph.createRun();run.setText("At tutorialspoint.com, we strive hard to provide " +"quality tutorials for self-learning purpose in the domains of Academics, Information " +"Technology, Management and Computer Programming Languages.");//创建另一段paragraph=document.createParagraph();//居中对齐paragraph.setAlignment(ParagraphAlignment.CENTER);run.setText("At tutorialspoint.com, we strive hard to provide " +"quality tutorials for self-learning purpose in the domains of Academics, Information " +"Technology, Management and Computer Programming Languages.");document.write(out);out.close();System.out.println("alignparagraph.docx written successfully");}
}

以下代码显示如何从Word文件提取简单文本:

import java.io.FileInputStream;
import org.apache.poi.xwpf.extractor.XWPFWordExtractor;
import org.apache.poi.xwpf.usermodel.XWPFDocument;
public class WordExtractor{public static void main(String[] args)throws Exception{XWPFDocument docx = new XWPFDocument(new FileInputStream("create_paragraph.docx"));//使用文本提取XWPFWordExtractor we = new XWPFWordExtractor(docx);System.out.println(we.getText());}
}

4.POI操作Word文档工具类

文本样式类

package com.office.utils;
import lombok.Data;
/**- 文本样式
*/
@Data
public class TextStyle {/*** 超链接*/private String url;/*** 文本内容*/private String text;/*** 字体*/private String fontFamily;/*** 字体大小*/private String fontSize;/*** 字体颜色*/private String colorVal;/*** 底纹颜色*/private String shdColor;/*** 文本位置*/private int position;/*** 间距*/private int spacingValue;/*** 缩进*/private int indent;/*** 加粗*/private boolean isBlod;/*** 文本内容*/private boolean isUnderLine;/*** 下划线颜色*/private boolean underLineColor;/*** 倾斜*/private boolean isItalic;/*** 删除线*/private boolean isStrike;/*** 双删除线*/private boolean isDStrike;/*** 阴影*/private boolean isShadow;/*** 隐藏*/private boolean isVanish;/*** 阳文*/private boolean isEmboss;/*** 阴文*/private boolean isImprint;/*** 空心*/private boolean isOutline;/*** 突出显示文本*/private boolean isHightLight;/*** 底纹*/private boolean isShd;
}

段落样式类

package com.office.utils;
import lombok.Data;
/**- 段落样式
*/
@Data
public class ParagraphStyle {/*** 是否缩进*/private boolean isSpace;/*** 段前磅数*/private String before;/*** 段后磅数*/private String after;/*** 段前行数*/private String beforeLines;/*** 段后行数*/private String afterLines;/*** 是否间距*/private boolean isLine;/*** 间距距离*/private String line;/*** 段落缩进信息*/private String firstLine;private String firstLineChar;private String hanging;private String hangingChar;private String right;private String rightChar;private String left;private String leftChar;
}

文本段落工具类

package com.office.utils;
import java.io.ByteArrayInputStream;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.math.BigInteger;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.apache.poi.openxml4j.exceptions.InvalidFormatException;
import org.apache.poi.xwpf.usermodel.ParagraphAlignment;
import org.apache.poi.xwpf.usermodel.TextAlignment;
import org.apache.poi.xwpf.usermodel.XWPFDocument;
import org.apache.poi.xwpf.usermodel.XWPFParagraph;
import org.apache.poi.xwpf.usermodel.XWPFPicture;
import org.apache.poi.xwpf.usermodel.XWPFPictureData;
import org.apache.poi.xwpf.usermodel.XWPFRelation;
import org.apache.poi.xwpf.usermodel.XWPFRun;
import org.apache.poi.xwpf.usermodel.XWPFTable;
import org.apache.poi.xwpf.usermodel.XWPFTableCell;
import org.apache.poi.xwpf.usermodel.XWPFTableRow;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTFonts;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTHyperlink;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTInd;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTPPr;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTR;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTRPr;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTSpacing;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTText;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.STLineSpacingRule;
/**- <p>- 基本概念说明：XWPFDocument代表一个docx文档，其可以用来读docx文档，也可以用来写docx文档- XWPFParagraph    代表文档、表格、标题等种的段落，由多个XWPFRun组成- XWPFRun          代表具有同样风格的一段文本- XWPFTable        代表一个表格- XWPFTableRow     代表表格的一行- XWPFTableCell    代表表格的一个单元格- XWPFChar         表示.docx文件中的图表- XWPFHyperlink    表示超链接- XWPFPicture      代表图片- <p>- 注意：直接调用XWPFRun的setText()方法设置文本时，在底层会重新创建一个XWPFRun。- @Description 设置docx文档的样式及一些操作
*/
class DocumentParagraphUtils {private static Logger logger = Logger.getLogger(DocumentParagraphUtils.class.toString());/*** 创建一个word对象*/public XWPFDocument createDocument() {XWPFDocument document;document = new XWPFDocument();return document;}/*** 打开word文档*/public XWPFDocument openDoc(String path) throws IOException {InputStream is = new FileInputStream(path);return new XWPFDocument(is);}/*** 保存word文档*/public void saveDocument(XWPFDocument document, String savePath) throws IOException {OutputStream os = new FileOutputStream(savePath);document.write(os);os.close();}/*** 设置段落文本样式  设置超链接及样式*/public void addParagraphTextHyperlink(XWPFParagraph paragraph, TextStyle textStyle) {String id = paragraph.getDocument().getPackagePart().addExternalRelationship(textStyle.getUrl(),XWPFRelation.HYPERLINK.getRelation()).getId();//追加链接并将其绑定到关系中CTHyperlink cLink = paragraph.getCTP().addNewHyperlink();cLink.setId(id);//创建链接文本CTText ctText = CTText.Factory.newInstance();ctText.setStringValue(textStyle.getText());CTR ctr = CTR.Factory.newInstance();CTRPr rpr = ctr.addNewRPr();//以下设置各种样式 详情看TextStyle类if (!"".equals(textStyle.getFontFamily()) && textStyle.getFontFamily() != null) {CTFonts fonts = rpr.isSetRFonts() ? rpr.getRFonts() : rpr.addNewRFonts();fonts.setAscii(textStyle.getFontFamily());//...}//设置字体大小}/*** 设置段落的基本样式  设置段落间距信息， 一行 = 100    一磅=20*/public void setParagraphSpacingInfo(XWPFParagraph paragraph, ParagraphStyle paragStyle, STLineSpacingRule.Enum lineValue) {CTPPr pPPr = getParagraphCTPPr(paragraph);CTSpacing pSpacing = pPPr.getSpacing() != null ? pPPr.getSpacing() : pPPr.addNewSpacing();if (paragStyle.isSpace()) {//段前磅数if (paragStyle.getBefore() != null) {pSpacing.setBefore(new BigInteger(paragStyle.getBefore()));}//段后磅数if (paragStyle.getAfter() != null) {pSpacing.setAfter(new BigInteger(paragStyle.getAfter()));}//依次设置段前行数、段后行数//...}//间距if (paragStyle.isLine()) {if (paragStyle.getLine() != null) {pSpacing.setLine(new BigInteger(paragStyle.getLine()));}if (lineValue != null) {pSpacing.setLineRule(lineValue);}}}/*** 设置段落缩进信息  1厘米 约等于 567*/public void setParagraphIndInfo(XWPFParagraph paragraph, ParagraphStyle paragStyle) {CTPPr pPPr = getParagraphCTPPr(paragraph);CTInd pInd = pPPr.getInd() != null ? pPPr.getInd() : pPPr.addNewInd();if (paragStyle.getFirstLine() != null) {pInd.setFirstLine(new BigInteger(paragStyle.getFirstLine()));}//再进行其他设置//...}/*** 设置段落对齐 方式*/public void setParagraphAlignInfo(XWPFParagraph paragraph, ParagraphAlignment pAlign, TextAlignment valign) {if (pAlign != null) {paragraph.setAlignment(pAlign);}if (valign != null) {paragraph.setVerticalAlignment(valign);}}/*** 得到段落的CTPPr*/public CTPPr getParagraphCTPPr(XWPFParagraph paragraph) {CTPPr pPPr = null;if (paragraph.getCTP() != null) {if (paragraph.getCTP().getPPr() != null) {pPPr = paragraph.getCTP().getPPr();} else {pPPr = paragraph.getCTP().addNewPPr();}}return pPPr;}/*** 得到XWPFRun的CTRPr*/public CTRPr getRunCTRPr(XWPFParagraph paragraph, XWPFRun pRun) {CTRPr ctrPr = null;if (pRun.getCTR() != null) {ctrPr = pRun.getCTR().getRPr();if (ctrPr == null) {ctrPr = pRun.getCTR().addNewRPr();}} else {ctrPr = paragraph.getCTP().addNewR().addNewRPr();}return ctrPr;}/*** 复制表格*/public void copyTable(XWPFTable targetTable, XWPFTable sourceTable) {//复制表格属性targetTable.getCTTbl().setTblPr(sourceTable.getCTTbl().getTblPr());//复制行for (int i = 0; i < sourceTable.getRows().size(); i++) {XWPFTableRow targetRow = targetTable.getRow(i);XWPFTableRow sourceRow = sourceTable.getRow(i);if (targetRow == null) {targetTable.addRow(sourceRow);} else {copyTableRow(targetRow, sourceRow);}}}/*** 复制单元格*/public void copyTableRow(XWPFTableRow targetRow, XWPFTableRow sourceRow) {//复制样式if (sourceRow != null) {targetRow.getCtRow().setTrPr(sourceRow.getCtRow().getTrPr());}//复制单元格assert sourceRow != null;for (int i = 0; i < sourceRow.getTableCells().size(); i++) {XWPFTableCell tCell = targetRow.getCell(i);XWPFTableCell sCell = sourceRow.getCell(i);if (tCell == sCell) {tCell = targetRow.addNewTableCell();}copyTableCell(tCell, sCell);}}/*** 复制单元格（列） 从sourceCell到targetCell*/public void copyTableCell(XWPFTableCell targetCell, XWPFTableCell sourceCell) {//表格属性if (sourceCell.getCTTc() != null) {targetCell.getCTTc().setTcPr(sourceCell.getCTTc().getTcPr());}//删除段落for (int pos = 0; pos < targetCell.getParagraphs().size(); pos++) {targetCell.removeParagraph(pos);}//添加段落for (XWPFParagraph sourceParag : sourceCell.getParagraphs()) {XWPFParagraph targetParag = targetCell.addParagraph();copyParagraph(targetParag, sourceParag);}}/*** 复制段落，从sourceParag到targetParag*/public void copyParagraph(XWPFParagraph targetParag, XWPFParagraph sourceParag) {//设置段落样式targetParag.getCTP().setPPr(sourceParag.getCTP().getPPr());//移除所有的runfor (int pos = targetParag.getRuns().size() - 1; pos >= 0; pos--) {targetParag.removeRun(pos);}//copy新的runfor (XWPFRun sRun : sourceParag.getRuns()) {XWPFRun tarRun = targetParag.createRun();copyRun(tarRun, sRun);}}/*** 复制XWPFRun 从sourceRun到targetRun*/public void copyRun(XWPFRun targetRun, XWPFRun sourceRun) {//设置targetRun属性targetRun.getCTR().setRPr(sourceRun.getCTR().getRPr());//设置文本targetRun.setText(sourceRun.text());//处理图片List<XWPFPicture> pictures = sourceRun.getEmbeddedPictures();for (XWPFPicture picture : pictures) {try {copyPicture(targetRun, picture);} catch (InvalidFormatException | IOException e) {e.printStackTrace();logger.log(Level.WARNING, "copyRun", e);}}}/*** 复制图片从sourcePicture到 targetRun（XWPFPicture --> XWPFRun）*/public void copyPicture(XWPFRun targetRun, XWPFPicture sourcePicture) throws InvalidFormatException, IOException {XWPFPictureData picData = sourcePicture.getPictureData();//图片的名称String fileName = picData.getFileName();InputStream picInIsData = new ByteArrayInputStream(picData.getData());int picType = picData.getPictureType();int width = (int) sourcePicture.getCTPicture().getSpPr().getXfrm().getExt().getCx();int height = (int) sourcePicture.getCTPicture().getSpPr().getXfrm().getExt().getCy();targetRun.addPicture(picInIsData, picType, fileName, width, height);
//        targetRun.addBreak();//分行}
}

文本表格工具类

package com.office.utils;
import java.math.BigInteger;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import org.apache.poi.xwpf.usermodel.BodyElementType;
import org.apache.poi.xwpf.usermodel.IBodyElement;
import org.apache.poi.xwpf.usermodel.XWPFDocument;
import org.apache.poi.xwpf.usermodel.XWPFParagraph;
import org.apache.poi.xwpf.usermodel.XWPFRun;
import org.apache.poi.xwpf.usermodel.XWPFTable;
import org.apache.poi.xwpf.usermodel.XWPFTableCell;
import org.apache.poi.xwpf.usermodel.XWPFTableRow;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTHMerge;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTHeight;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTJc;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTbl;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTblGrid;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTblGridCol;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTblPr;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTblWidth;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTc;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTcPr;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTrPr;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTVMerge;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.STJc;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.STMerge;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.STTblWidth;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.STVerticalJc;
/**- @Description 操作word表格的基本工具类
*/
public class DocumentTableUtils {/*** 删除指定位置的表格，被删除表格后的索引位置*/public void deleteTableByIndex(XWPFDocument document, int pos) {Iterator<IBodyElement> bodyElement = document.getBodyElementsIterator();int eIndex = 0, tableIndex = -1;while (bodyElement.hasNext()) {IBodyElement element = bodyElement.next();BodyElementType elementType = element.getElementType();if (elementType == BodyElementType.TABLE) {tableIndex++;if (tableIndex == pos) {break;}}eIndex++;}document.removeBodyElement(eIndex);}/*** 获得指定位置的表格*/public XWPFTable getTableByIndex(XWPFDocument document, int index) {List<XWPFTable> tableList = document.getTables();if (tableList == null || index < 0 || index > tableList.size()) {return null;}return tableList.get(index);}/*** 得到表格的内容（第一次跨行单元格视为一个，第二次跳过跨行合并的单元格）*/public List<List<String>> getTableRConten(XWPFTable table) {List<List<String>> tableContextList = new ArrayList<>();for (int rowIndex = 0, rowLen = table.getNumberOfRows(); rowIndex < rowLen; rowIndex++) {XWPFTableRow row = table.getRow(rowIndex);List<String> cellContentList = new ArrayList<>();for (int colIndex = 0, colLen = row.getTableCells().size(); colIndex < colLen; colIndex++) {XWPFTableCell cell = row.getCell(colIndex);CTTc ctTc = cell.getCTTc();if (ctTc.isSetTcPr()) {CTTcPr tcPr = ctTc.getTcPr();if (tcPr.isSetHMerge()) {CTHMerge hMerge = tcPr.getHMerge();if (STMerge.RESTART.equals(hMerge.getVal())) {cellContentList.add(getTableCellContent(cell));}} else if (tcPr.isSetVMerge()) {CTVMerge vMerge = tcPr.getVMerge();if (STMerge.RESTART.equals(vMerge.getVal())) {cellContentList.add(getTableCellContent(cell));}} else {cellContentList.add(getTableCellContent(cell));}}}tableContextList.add(cellContentList);}return tableContextList;}/*** 获得一个表格的单元格的内容*/public String getTableCellContent(XWPFTableCell cell) {StringBuilder sb = new StringBuilder();List<XWPFParagraph> cellParagList = cell.getParagraphs();if (cellParagList != null && cellParagList.size() > 0) {for (XWPFParagraph xwpfPr : cellParagList) {List<XWPFRun> runs = xwpfPr.getRuns();if (runs != null && runs.size() > 0) {for (XWPFRun xwpfRun : runs) {sb.append(xwpfRun.getText(0));}}}}return sb.toString();}/*** 得到表格内容，合并后的单元格视为一个单元格*/public List<List<String>> getTableContent(XWPFTable table) {List<List<String>> tableContentList = new ArrayList<>();for (int rowIndex = 0, rowLen = table.getNumberOfRows(); rowIndex < rowLen; rowIndex++) {XWPFTableRow row = table.getRow(rowIndex);List<String> cellContentList = new ArrayList<>();for (int colIndex = 0, colLen = row.getTableCells().size(); colIndex < colLen; colIndex++) {XWPFTableCell cell = row.getCell(colIndex);cellContentList.add(getTableCellContent(cell));}tableContentList.add(cellContentList);}return tableContentList;}/*** 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) {cell.getCTTc().addNewTcPr().addNewHMerge().setVal(STMerge.RESTART);} else {cell.getCTTc().addNewTcPr().addNewHMerge().setVal(STMerge.CONTINUE);}}}/*** 跨行合并*/public void mergeCellsVertically(XWPFTable table, int col, int fromRow, int toRow) {for (int rowIndex = fromRow; rowIndex <= toRow; rowIndex++) {XWPFTableCell cell = table.getRow(rowIndex).getCell(col);//第一个合并单元格用重启合并值设置if (rowIndex == fromRow) {cell.getCTTc().addNewTcPr().addNewVMerge().setVal(STMerge.RESTART);} else {//合并第一个单元格的单元被设置为“继续”cell.getCTTc().addNewTcPr().addNewVMerge().setVal(STMerge.CONTINUE);}}}/*** 创建表格, 创建后表格至少有1行1列, 设置列宽*/public XWPFTable createTable(XWPFDocument xdoc, int rowSize, int cellSize,boolean isSetColWidth, int[] colWidths) {XWPFTable table = xdoc.createTable(rowSize, cellSize);if (isSetColWidth) {CTTbl ttbl = table.getCTTbl();CTTblGrid tblGrid = ttbl.addNewTblGrid();for (int j = 0, len = Math.min(cellSize, colWidths.length); j < len; j++) {CTTblGridCol gridCol = tblGrid.addNewGridCol();gridCol.setW(new BigInteger(String.valueOf(colWidths[j])));}}return table;}/*** 设置表格总宽度与水平对齐方式*/public void setTableWidthAndHAlign(XWPFTable table, String width,STJc.Enum enumValue) {CTTblPr tblPr = getTableCTTblPr(table);// 表格宽度CTTblWidth tblWidth = tblPr.isSetTblW() ? tblPr.getTblW() : tblPr.addNewTblW();if (enumValue != null) {CTJc cTJc = tblPr.addNewJc();cTJc.setVal(enumValue);}// 设置宽度tblWidth.setW(new BigInteger(width));tblWidth.setType(STTblWidth.DXA);}/*** 得到Table的CTTblPr, 不存在则新建*/public CTTblPr getTableCTTblPr(XWPFTable table) {CTTbl ttbl = table.getCTTbl();// 表格属性CTTblPr tblPr = ttbl.getTblPr() == null ? ttbl.addNewTblPr() : ttbl.getTblPr();return tblPr;}/*** 设置表格行高*/public void setTableHeight(XWPFTable infoTable, int heigth, STVerticalJc.Enum vertical) {List<XWPFTableRow> rows = infoTable.getRows();for (XWPFTableRow row : rows) {CTTrPr trPr = row.getCtRow().addNewTrPr();CTHeight ht = trPr.addNewTrHeight();ht.setVal(BigInteger.valueOf(heigth));List<XWPFTableCell> cells = row.getTableCells();for (XWPFTableCell tableCell : cells) {CTTcPr cttcpr = tableCell.getCTTc().addNewTcPr();cttcpr.addNewVAlign().setVal(vertical);}}}
}

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POI操作Word文档工具

POI操作Word文档工具

1.POI简单介绍

2.POI操作Word文档基本方法

3.POI操作Word文档基本方法应用

4.POI操作Word文档工具类

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