1.生成模板檔案

工具類：

package com.sfec.snmgr.track.utils;

import com.alibam.core.wechat.util.QRCodeUtil;
import org.apache.poi.xwpf.model.XWPFHeaderFooterPolicy;
import org.apache.poi.xwpf.usermodel.*;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.*;

import java.awt.image.BufferedImage;
import java.io.*;
import java.math.BigInteger;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class WordExportUtils {

    /**
     * 替換段落裡面的變數
     *
     * @param doc    要替換的文件
     * @param params 引數
     */
    public void replaceInPara(XWPFDocument doc, Map<String, Object> params) {
        Iterator<XWPFParagraph> iterator = doc.getParagraphsIterator();
        XWPFParagraph para;
        while (iterator.hasNext()) {
            para = iterator.next();
            this.replaceInPara(para, params);
        }
    }

    /**
     * 替換段落裡面的變數
     *
     * @param para   要替換的段落
     * @param params 引數
     */
    public void replaceInPara(XWPFParagraph para, Map<String, Object> params) {
        List<XWPFRun> runs;
        Matcher matcher;
        if (this.matcher(para.getParagraphText()).find()) {
            runs = para.getRuns();

            int start = -1;
            int end = -1;
            String str = "";
            for (int i = 0; i < runs.size(); i++) {
                XWPFRun run = runs.get(i);
                String runText = run.toString();
                System.out.println("------>>>>>>>>>" + runText);
                if ('$' == runText.charAt(0)&&'{' == runText.charAt(1)) {
                    start = i;
                }
                if ((start != -1)) {
                    str += runText;
                }
                if ('}' == runText.charAt(runText.length() - 1)) {
                    if (start != -1) {
                        end = i;
                        break;
                    }
                }
            }
            System.out.println("start--->"+start);
            System.out.println("end--->"+end);

            System.out.println("str---->>>" + str);

            for (int i = start; i <= end; i++) {
                para.removeRun(i);
                i--;
                end--;
                System.out.println("remove i="+i);
            }

            for (String key : params.keySet()) {
                if (str.equals(key)) {
                    para.createRun().setText((String) params.get(key));
                    break;
                }
            }


        }
    }

    /**
     * 替換表格裡面的變數
     *
     * @param doc    要替換的文件
     * @param params 引數
     */
    public void replaceInTable(XWPFDocument doc, Map<String, Object> params) {
        Iterator<XWPFTable> iterator = doc.getTablesIterator();
        XWPFTable table;
        List<XWPFTableRow> rows;
        List<XWPFTableCell> cells;
        List<XWPFParagraph> paras;
        while (iterator.hasNext()) {
            table = iterator.next();
            rows = table.getRows();
            for (XWPFTableRow row : rows) {
                cells = row.getTableCells();
                for (XWPFTableCell cell : cells) {
                    paras = cell.getParagraphs();
                    for (XWPFParagraph para : paras) {
                        this.replaceInPara(para, params);
                    }
                }
            }
        }
    }

    /**
     * 正則匹配字串
     *
     * @param str
     * @return
     */
    private Matcher matcher(String str) {
        Pattern pattern = Pattern.compile("\\$\\{(.+?)\\}", Pattern.CASE_INSENSITIVE);
        Matcher matcher = pattern.matcher(str);
        return matcher;
    }

    /**
     * 關閉輸入流
     *
     * @param is
     */
    public void close(InputStream is) {
        if (is != null) {
            try {
                is.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }

    /**
     * 關閉輸出流
     *
     * @param os
     */
    public void close(OutputStream os) {
        if (os != null) {
            try {
                os.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }


    public void exportApplyForm(String code) throws Exception {

        Map<String, Object> params = new HashMap<String, Object>();

        params.put("${name}", "1");
        params.put("${sex}","1");
        params.put("${political}", "1");
        params.put("${place}", "1");
        params.put("${classes}", "1");
        params.put("${id}", "1");
        params.put("${qq}", "1");
        params.put("${tel}", "1");
        params.put("${oldJob}", "1");
        params.put("${swap}", "1");
        params.put("${first}", "1");
        params.put("${second}", "1");
        params.put("${award}", "1");
        params.put("${achievement}", "1");
        params.put("${advice}", "1");
        params.put("${attach}", "1");

        XWPFDocument doc;
        String fileNameInResource = "E:/poi/in.docx";
        //InputStream is= new FileInputStream(fileNameInResource);

        //doc = new XWPFDocument(is);

        //replaceInPara(doc, params);
        //替換表格裡面的變數
        //replaceInTable(doc, params);

        OutputStream os = new FileOutputStream(new File("E:/poi/poi.docx"));
        String codeUrl = "http://pangtun.silver-fortune.com.cn/h5/track/" + code;
        QRCodeUtil.encode(codeUrl, os);
        //doc.write(os);

        close(os);
        //close(is);

        os.flush();
        os.close();
    }

public static void main(String[] args) throws Exception {
/*try {
new WordExportUtils().exportApplyForm("9be4606d-cd6c-4a5d-8b7e-72fc17b152d8");
} catch (Exception e) {
e.printStackTrace();
}*/

//Blank Document
CustomXWPFDocument document= new CustomXWPFDocument();

//Write the Document in file system
OutputStream out = new FileOutputStream(new File("E:/poi/create_table2018.docx"));

//段落
XWPFParagraph firstParagraph = document.createParagraph();
XWPFRun run = firstParagraph.createRun();

run.setColor("696969");
run.setFontSize(16);

//設定段落背景顏色
CTShd cTShd = run.getCTR().addNewRPr().addNewShd();
cTShd.setVal(STShd.CLEAR);
cTShd.setFill("97FFFF");

//表格第一行
/*XWPFTableRow infoTableRowOne = infoTable.getRow(0);
infoTableRowOne.getCell(0).setText("職位");
infoTableRowOne.addNewTableCell().setText(": Java 開發工程師");

//表格第二行
XWPFTableRow infoTableRowTwo = infoTable.createRow();
infoTableRowTwo.getCell(0).setText("姓名");
infoTableRowTwo.getCell(1).setText(": seawater");

//表格第三行
XWPFTableRow infoTableRowThree = infoTable.createRow();
infoTableRowThree.getCell(0).setText("生日");
infoTableRowThree.getCell(1).setText(": xxx-xx-xx");

//表格第四行
XWPFTableRow infoTableRowFour = infoTable.createRow();
infoTableRowFour.getCell(0).setText("性別");
infoTableRowFour.getCell(1).setText(": 男");

//表格第五行
XWPFTableRow infoTableRowFive = infoTable.createRow();
infoTableRowFive.getCell(0).setText("現居地");
infoTableRowFive.getCell(1).setText(": xx");*/

//兩個表格之間加個換行
XWPFParagraph paragraph = document.createParagraph();
XWPFRun paragraphRun = paragraph.createRun();
paragraphRun.setText("\r");

//工作經歷表格
XWPFTable ComTable = document.createTable();

//列寬自動分割
CTTblWidth comTableWidth = ComTable.getCTTbl().addNewTblPr().addNewTblW();
comTableWidth.setType(STTblWidth.DXA);
comTableWidth.setW(BigInteger.valueOf(9072));
XWPFTableRow comTableRowOne = ComTable.getRow(0);
comTableRowOne.getCell(0).setText("${header1}");
comTableRowOne.addNewTableCell().setText("${header2}");
comTableRowOne.addNewTableCell().setText("${header3}");
comTableRowOne.addNewTableCell().setText("${header4}");
XWPFTableRow comTableRowTwo1 = ComTable.createRow();

// comTableRowTwo1.getCell(0).setText("");
// comTableRowTwo1.addNewTableCell().setText("");
// comTableRowTwo1.addNewTableCell().setText("");
// comTableRowTwo1.addNewTableCell().setText("");

/*//表格第一行
XWPFTableRow comTableRowOne = ComTable.getRow(0);
comTableRowOne.getCell(0).setText("開始時間");
comTableRowOne.addNewTableCell().setText("結束時間");
comTableRowOne.addNewTableCell().setText("公司名稱");
comTableRowOne.addNewTableCell().setText("title");

//表格第二行
XWPFTableRow comTableRowTwo = ComTable.createRow();
comTableRowTwo.getCell(0).setText("2016-09-06");
comTableRowTwo.getCell(1).setText("至今");
comTableRowTwo.getCell(2).setText("seawater");
comTableRowTwo.getCell(3).setText("Java開發工程師");

//表格第三行
XWPFTableRow comTableRowThree = ComTable.createRow();
comTableRowThree.getCell(0).setText("2016-09-06");
comTableRowThree.getCell(1).setText("至今");
comTableRowThree.getCell(2).setText("seawater");
comTableRowThree.getCell(3).setText("Java開發工程師");*/
int count = 3;
for (int i = 4; i < 1500;i++) {
XWPFTableRow comTableRowTwo = ComTable.createRow();
if (i % 2 == 0) {
for (int j = 0; j < 4; j++) {

count++;
comTableRowTwo.getCell(j).setText("${header" + (count + 1) + "}");

}

}
/*count = i / 2;
if (i % 2 == 1) {
*//*comTableRowTwo.getCell(0).setText("${sn" + count +"}");
comTableRowTwo.getCell(1).setText("${sn" + count +"}");
comTableRowTwo.getCell(2).setText("${sn" + count +"}");
comTableRowTwo.getCell(3).setText("${sn" + count +"}");*//*
} else {

comTableRowTwo.getCell(0).setText("${header" + count +"}");
comTableRowTwo.getCell(1).setText("${header" + count++ +"}");
comTableRowTwo.getCell(2).setText("${header" + count +"}");
comTableRowTwo.getCell(3).setText("${header" + count++ +"}");
}*/
}

CTSectPr sectPr = document.getDocument().getBody().addNewSectPr();
XWPFHeaderFooterPolicy policy = new XWPFHeaderFooterPolicy(document, sectPr);

//新增頁首
CTP ctpHeader = CTP.Factory.newInstance();
CTR ctrHeader = ctpHeader.addNewR();
CTText ctHeader = ctrHeader.addNewT();
String headerText = "";
ctHeader.setStringValue(headerText);
XWPFParagraph headerParagraph = new XWPFParagraph(ctpHeader, document);
//設定為右對齊
headerParagraph.setAlignment(ParagraphAlignment.RIGHT);
XWPFParagraph[] parsHeader = new XWPFParagraph[1];
parsHeader[0] = headerParagraph;
policy.createHeader(XWPFHeaderFooterPolicy.DEFAULT, parsHeader);

//新增頁尾
CTP ctpFooter = CTP.Factory.newInstance();
CTR ctrFooter = ctpFooter.addNewR();
CTText ctFooter = ctrFooter.addNewT();
String footerText = "";
ctFooter.setStringValue(footerText);
XWPFParagraph footerParagraph = new XWPFParagraph(ctpFooter, document);
headerParagraph.setAlignment(ParagraphAlignment.CENTER);
XWPFParagraph[] parsFooter = new XWPFParagraph[1];
parsFooter[0] = footerParagraph;
policy.createFooter(XWPFHeaderFooterPolicy.DEFAULT, parsFooter);

String content = "http://pangtun.silver-fortune.com.cn/h5/track/";
BufferedImage image = QRCodeUtil.createImage(content, null, false);

document.createParagraph();
document.write(out);
out.close();
System.out.println("create_table document written success.");
}

}
執行main方法 
3.根據模板檔案生成word。

public void exportWord() {
    //List<SN> snList = (List<SN>) snRepository.findAll();

    Map<String, Object> params = new LinkedHashMap<String, Object>();
    int count = 1;
    try {
        long num = 1;
        for (int i=1;i<=1000;i++) {
            /*params.put("${sn" + count + "}", sn.getId());
            params.put("${img" + count + "}", "E:/test/img/" + sn.getId() + ".png");*/
            Map<String,Object> header = new HashMap<String, Object>();
            header.put("width", 140);
            header.put("height", 140);
            header.put("type", "png");
            //System.out.println(sn.getId());
            //long numTemp = num + sn.getId();
            String imgPath = "D:/Pic/picture/" + num + ".png";
            header.put("content", WordUtil.inputStream2ByteArray(new FileInputStream(imgPath), true));
            params.put("${header" + count + "}",header);

            /*Map<String,Object> header1 = new HashMap<String, Object>();
            header1.put("width", 140);
            header1.put("height", 140);
            header1.put("type", "png");
            header1.put("sn", sn.getId().toString());
            String imgPath1 = "E:/test/img/" + sn.getId() + ".png";
            header1.put("content", sn.getId().toString());
            params.put("${sn" + count + "}", header1);*/
            count++;
            num++;
        }



    } catch (Exception e) {
        e.printStackTrace();
    }


    String path="E:/poi/create_table2018.docx";  //模板檔案位置
    List<String[]> testList = new ArrayList<String[]>();
    testList.add(new String[]{"1","1AA","1BB","1CC"});
    testList.add(new String[]{"2","2AA","2BB","2CC"});
    testList.add(new String[]{"3","3AA","3BB","3CC"});
    testList.add(new String[]{"4","4AA","4BB","4CC"});
    try {
        String fileName = new String("E:/poi/測試文件.docx".getBytes("UTF-8"), "iso-8859-1");    //生成word檔案的檔名
        new WordUtil().getWord(path, params, testList, fileName);
    } catch (Exception e) {
        e.printStackTrace();
    }
}

4.更新表格中的資料

public void updateSn() throws  Exception {
        String path = "E:/poi/imgWord.docx";
        File file = new File(path);
        InputStream is = new FileInputStream(file);
        CustomXWPFDocument doc = new CustomXWPFDocument(is);
        //基本資訊表格
        List<XWPFTable> infoTables = doc.getTables();
        System.out.println(infoTables.size()+"================");
        XWPFTable table = infoTables.get(0);
        //去表格邊框
        //infoTable.getCTTbl().getTblPr().unsetTblBorders();
//        List<SN> snList = (List<SN>) snRepository.findAll();

            int count = 0;
            int num=1;
            for (int i = 1; i <1000; i=i+2) {
                for (int j = 0; j < 4; j++) {
                    table.getRow(i).getCell(j).setText(num+"");
                    num++;
                }

            }

        OutputStream os = new FileOutputStream("E:/poi/imgWord-ok2018.doc");
        doc.write(os);
        //this.replaceInPara(doc, params);    //替換文本里面的變數
        //this.replaceInTable(doc, params, tableList); //替換表格裡面的變數


    }

附錄：
生成二維碼工具類

QRCodeUtil 

package com.sfec.snmgr.track.utils;

import java.awt.Color;
import java.awt.Graphics2D;
import java.awt.Image;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import java.util.Hashtable;

import javax.imageio.ImageIO;

import com.google.zxing.BarcodeFormat;
import com.google.zxing.EncodeHintType;
import com.google.zxing.MultiFormatWriter;
import com.google.zxing.client.j2se.MatrixToImageConfig;
import com.google.zxing.client.j2se.MatrixToImageWriter;
import com.google.zxing.common.BitMatrix;
import com.google.zxing.qrcode.decoder.ErrorCorrectionLevel;
import com.sfec.snmgr.track.vo.QRCodeParams;


public class QRCodeUtil {
    private static int width = 120;              //二維碼寬度
    private static int height = 120;             //二維碼高度
    private static int onColor = 0xFF000000;     //前景色
    private static int offColor = 0xFFFFFFFF;    //背景色
    private static int margin = 1;               //白邊大小，取值範圍0~4
    private static ErrorCorrectionLevel level = ErrorCorrectionLevel.L;  //二維碼容錯率

    /**
     * 生成二維碼
     * @param params
     * QRCodeParams屬性：txt、fileName、filePath不得為空；
     */
    public static void generateQRImage(QRCodeParams params)throws Exception{
        if(params == null
                || params.getFileName() == null
                || params.getFilePath() == null
                || params.getTxt() == null){

            throw new Exception("引數錯誤");
        }
        try{
            initData(params);

            String imgPath = params.getFilePath();
            String imgName = params.getFileName();
            String txt = params.getTxt();

            if(params.getLogoPath() != null && !"".equals(params.getLogoPath().trim())){
                generateQRImage(txt, params.getLogoPath(), imgPath, imgName, params.getSuffixName());
            }else{
                generateQRImage(txt, imgPath, imgName, params.getSuffixName());
            }
        }catch(Exception e){
            e.printStackTrace();
        }

    }

    /**
     * 生成二維碼
     * @param txt          //二維碼內容
     * @param imgPath      //二維碼儲存物理路徑
     * @param imgName      //二維碼檔名稱
     * @param suffix       //圖片字尾名
     */
    public static void generateQRImage(String txt, String imgPath, String imgName, String suffix){

        File filePath = new File(imgPath);
        if(!filePath.exists()){
            filePath.mkdirs();
        }

        File imageFile = new File(imgPath,imgName);
        Hashtable<EncodeHintType, Object> hints = new Hashtable<EncodeHintType, Object>();
        // 指定糾錯等級
        hints.put(EncodeHintType.ERROR_CORRECTION, level);
        // 指定編碼格式
        hints.put(EncodeHintType.CHARACTER_SET, "UTF-8");
        hints.put(EncodeHintType.MARGIN, margin);   //設定白邊
        try {
            MatrixToImageConfig config = new MatrixToImageConfig(onColor, offColor);
            BitMatrix bitMatrix = new MultiFormatWriter().encode(txt,BarcodeFormat.QR_CODE, width, height, hints);
//         bitMatrix = deleteWhite(bitMatrix);
            MatrixToImageWriter.writeToPath(bitMatrix, suffix, imageFile.toPath(), config);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    /**
     * 生成帶logo的二維碼圖片
     * @param txt          //二維碼內容
     * @param logoPath     //logo絕對物理路徑
     * @param imgPath      //二維碼儲存絕對物理路徑
     * @param imgName      //二維碼檔名稱
     * @param suffix       //圖片字尾名
     * @throws Exception
     */
    public static void generateQRImage(String txt, String logoPath, String imgPath, String imgName, String suffix) throws Exception{

        File filePath = new File(imgPath);
        if(!filePath.exists()){
            filePath.mkdirs();
        }

        if(imgPath.endsWith("/")){
            imgPath += imgName;
        }else{
            imgPath += "/"+imgName;
        }

        Hashtable<EncodeHintType, Object> hints = new Hashtable<EncodeHintType, Object>();
        hints.put(EncodeHintType.CHARACTER_SET, "utf-8");
        hints.put(EncodeHintType.ERROR_CORRECTION, level);
        hints.put(EncodeHintType.MARGIN, margin);  //設定白邊
        BitMatrix bitMatrix = new MultiFormatWriter().encode(txt, BarcodeFormat.QR_CODE, width, height, hints);
        File qrcodeFile = new File(imgPath);
        writeToFile(bitMatrix, suffix, qrcodeFile, logoPath);
    }

    /**
     *
     * @param matrix 二維碼矩陣相關
     * @param format 二維碼圖片格式
     * @param file 二維碼圖片檔案
     * @param logoPath logo路徑
     * @throws IOException
     */
    public static void writeToFile(BitMatrix matrix,String format,File file,String logoPath) throws IOException {
        BufferedImage image = toBufferedImage(matrix);
        Graphics2D gs = image.createGraphics();

        int ratioWidth = image.getWidth()*2/10;
        int ratioHeight = image.getHeight()*2/10;
        //載入logo
        Image img = ImageIO.read(new File(logoPath));
        int logoWidth = img.getWidth(null)>ratioWidth?ratioWidth:img.getWidth(null);
        int logoHeight = img.getHeight(null)>ratioHeight?ratioHeight:img.getHeight(null);

        int x = (image.getWidth() - logoWidth) / 2;
        int y = (image.getHeight() - logoHeight) / 2;

        gs.drawImage(img, x, y, logoWidth, logoHeight, null);
        gs.setColor(Color.black);
        gs.setBackground(Color.WHITE);
        gs.dispose();
        img.flush();
        if(!ImageIO.write(image, format, file)){
            throw new IOException("Could not write an image of format " + format + " to " + file);
        }
    }

    public static BufferedImage toBufferedImage(BitMatrix matrix){
        int width = matrix.getWidth();
        int height = matrix.getHeight();
        BufferedImage image = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);

        for(int x=0;x<width;x++){
            for(int y=0;y<height;y++){
                image.setRGB(x, y, matrix.get(x, y) ? onColor : offColor);
            }
        }
        return image;
    }

    public static BitMatrix deleteWhite(BitMatrix matrix){
        int[] rec = matrix.getEnclosingRectangle();
        int resWidth = rec[2] + 1;
        int resHeight = rec[3] + 1;

        BitMatrix resMatrix = new BitMatrix(resWidth, resHeight);
        resMatrix.clear();
        for (int i = 0; i < resWidth; i++) {
            for (int j = 0; j < resHeight; j++) {
                if (matrix.get(i + rec[0], j + rec[1]))
                    resMatrix.set(i, j);
            }
        }
        return resMatrix;
    }

    private static void initData(QRCodeParams params){
        if(params.getWidth() != null){
            width = params.getWidth();
        }
        if(params.getHeight() != null){
            height = params.getHeight();
        }
        if(params.getOnColor() != null){
            onColor = params.getOnColor();
        }
        if(params.getOffColor() != null){
            offColor = params.getOffColor();
        }
        if(params.getLevel() != null){
            level = params.getLevel();
        }

    }

    public static BufferedImage getBufferImage(String txt, String logoPath) throws Exception{
        Hashtable<EncodeHintType, Object> hints = new Hashtable<EncodeHintType, Object>();
        hints.put(EncodeHintType.CHARACTER_SET, "utf-8");
        hints.put(EncodeHintType.ERROR_CORRECTION, level);
        hints.put(EncodeHintType.MARGIN, margin);  //設定白邊
        BitMatrix bitMatrix = new MultiFormatWriter().encode(txt, BarcodeFormat.QR_CODE, width, height, hints);
        BufferedImage image = toBufferedImage(bitMatrix);
        Graphics2D gs = image.createGraphics();

        int ratioWidth = image.getWidth()*2/10;
        int ratioHeight = image.getHeight()*2/10;
        //載入logo
        Image img = ImageIO.read(new File(logoPath));
        int logoWidth = img.getWidth(null)>ratioWidth?ratioWidth:img.getWidth(null);
        int logoHeight = img.getHeight(null)>ratioHeight?ratioHeight:img.getHeight(null);

        int x = (image.getWidth() - logoWidth) / 2;
        int y = (image.getHeight() - logoHeight) / 2;

        gs.drawImage(img, x, y, logoWidth, logoHeight, null);
        gs.setColor(Color.black);
        gs.setBackground(Color.WHITE);
        gs.dispose();
        return image;
    }

}

package com.sfec.snmgr.track.utils;

import org.apache.poi.openxml4j.opc.OPCPackage;
import org.apache.poi.xwpf.usermodel.XWPFDocument;
import org.apache.poi.xwpf.usermodel.XWPFParagraph;
import org.apache.xmlbeans.XmlException;
import org.apache.xmlbeans.XmlToken;
import org.openxmlformats.schemas.drawingml.x2006.main.CTNonVisualDrawingProps;
import org.openxmlformats.schemas.drawingml.x2006.main.CTPositiveSize2D;
import org.openxmlformats.schemas.drawingml.x2006.wordprocessingDrawing.CTInline;

import java.io.IOException;
import java.io.InputStream;


public class CustomXWPFDocument extends XWPFDocument {

    public CustomXWPFDocument(InputStream in) throws IOException {
        super(in);
    }

    public CustomXWPFDocument() {
        super();
    }

    public CustomXWPFDocument(OPCPackage pkg) throws IOException {
        super(pkg);
    }

    /**
     * @param id
     * @param width 寬
     * @param height 高
     * @param paragraph  段落
     */
    public void createPicture(int id, int width, int height,XWPFParagraph paragraph) {
        final int EMU = 9525;
        width *= EMU;
        height *= EMU;
        String blipId = getAllPictures().get(id).getPackageRelationship().getId();
        CTInline inline = paragraph.createRun().getCTR().addNewDrawing().addNewInline();
        String picXml = ""
                +"<a:graphic xmlns:a=\"http://schemas.openxmlformats.org/drawingml/2006/main\">"
                +"   <a:graphicData uri=\"http://schemas.openxmlformats.org/drawingml/2006/picture\">"
                +"      <pic:pic xmlns:pic=\"http://schemas.openxmlformats.org/drawingml/2006/picture\">"
                +"         <pic:nvPicPr>" + "            <pic:cNvPr id=\""
                + id
                +"\" name=\"Generated\"/>"
                +"            <pic:cNvPicPr/>"
                +"         </pic:nvPicPr>"
                +"         <pic:blipFill>"
                +"            <a:blip r:embed=\""
                + blipId
                +"\" xmlns:r=\"http://schemas.openxmlformats.org/officeDocument/2006/relationships\"/>"
                +"            <a:stretch>"
                +"               <a:fillRect/>"
                +"            </a:stretch>"
                +"         </pic:blipFill>"
                +"         <pic:spPr>"
                +"            <a:xfrm>"
                +"               <a:off x=\"0\" y=\"0\"/>"
                +"               <a:ext cx=\""
                + width
                +"\" cy=\""
                + height
                +"\"/>"
                +"            </a:xfrm>"
                +"            <a:prstGeom prst=\"rect\">"
                +"               <a:avLst/>"
                +"            </a:prstGeom>"
                +"         </pic:spPr>"
                +"      </pic:pic>"
                +"   </a:graphicData>" + "</a:graphic>";

        inline.addNewGraphic().addNewGraphicData();
        XmlToken xmlToken = null;
        try{
            xmlToken = XmlToken.Factory.parse(picXml);
        }catch(XmlException xe) {
            xe.printStackTrace();
        }
        inline.set(xmlToken);

        inline.setDistT(0);
        inline.setDistB(0);
        inline.setDistL(0);
        inline.setDistR(0);

        CTPositiveSize2D extent = inline.addNewExtent();
        extent.setCx(width);
        extent.setCy(height);

        CTNonVisualDrawingProps docPr = inline.addNewDocPr();
        docPr.setId(id);
        docPr.setName("圖片"+ id);
        docPr.setDescr("測試");
    }
}

package com.sfec.snmgr.track.utils;

import org.apache.poi.xwpf.usermodel.*;

import java.io.*;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.regex.Matcher;
import java.util.regex.Pattern;


public class WordUtil {

    /**
     * 根據模板生成word
     * @param path     模板的路徑
     * @param params   需要替換的引數
     * @param tableList   需要插入的引數
     * @param fileName 生成word檔案的檔名
     */
    public void getWord(String path, Map<String, Object> params, List<String[]> tableList, String fileName) throws Exception {
        File file = new File(path);
        InputStream is = new FileInputStream(file);
        CustomXWPFDocument doc = new CustomXWPFDocument(is);
        //基本資訊表格
        XWPFTable infoTable = doc.createTable();
        //去表格邊框
        infoTable.getCTTbl().getTblPr().unsetTblBorders();

        //this.replaceInPara(doc, params);    //替換文本里面的變數
        this.replaceInTable(doc, params, tableList); //替換表格裡面的變數
        OutputStream os = new FileOutputStream("E:/poi/imgWord.docx");
        doc.write(os);
        this.close(os);
        this.close(is);

    }

    /**
     * 替換段落裡面的變數
     * @param doc    要替換的文件
     * @param params 引數
     */
    private void replaceInPara(CustomXWPFDocument doc, Map<String, Object> params) {
        Iterator<XWPFParagraph> iterator = doc.getParagraphsIterator();
        XWPFParagraph para;
        while (iterator.hasNext()) {
            para = iterator.next();
            this.replaceInPara(para, params, doc);
        }
    }

    /**
     * 替換段落裡面的變數
     *
     * @param para   要替換的段落
     * @param params 引數
     */
    private void replaceInPara(XWPFParagraph para, Map<String, Object> params, CustomXWPFDocument doc) {
        List<XWPFRun> runs;
        Matcher matcher;
        if (this.matcher(para.getParagraphText()).find()) {
            runs = para.getRuns();
            int start = -1;
            int end = -1;
            String str = "";
            for (int i = 0; i < runs.size(); i++) {
                XWPFRun run = runs.get(i);
                String runText = run.toString();
                if ('$' == runText.charAt(0) && '{' == runText.charAt(1)) {
                    start = i;
                }
                if ((start != -1)) {
                    str += runText;
                }
                if ('}' == runText.charAt(runText.length() - 1)) {
                    if (start != -1) {
                        end = i;
                        break;
                    }
                }
            }

            for (int i = start; i <= end; i++) {
                para.removeRun(i);
                i--;
                end--;
            }

            for (Map.Entry<String, Object> entry : params.entrySet()) {
                String key = entry.getKey();
                if (str.indexOf(key) != -1) {
                    Object value = entry.getValue();
                    if (value instanceof String) {
                        str = str.replace(key, value.toString());
                        para.createRun().setText(str, 0);
                        break;
                    } else if (value instanceof Map) {
                        str = str.replace(key, "");
                        Map pic = (Map) value;
                        int width = Integer.parseInt(pic.get("width").toString());
                        int height = Integer.parseInt(pic.get("height").toString());
                        int picType = getPictureType(pic.get("type").toString());
                        byte[] byteArray = (byte[]) pic.get("content");
                        ByteArrayInputStream byteInputStream = new ByteArrayInputStream(byteArray);
                        try {
                            //int ind = doc.addPicture(byteInputStream,picType);
                            //doc.createPicture(ind, width , height,para);
                            doc.addPictureData(byteInputStream, picType);
                            doc.createPicture(doc.getAllPictures().size() - 1, width, height, para);
                            para.createRun().setText(str, 0);
                            break;
                        } catch (Exception e) {
                            e.printStackTrace();
                        }
                    }
                }
            }
        }
    }


    /**
     * 為表格插入資料，行數不夠新增新行
     *
     * @param table     需要插入資料的表格
     * @param tableList 插入資料集合
     */
    private static void insertTable(XWPFTable table, List<String[]> tableList) {
        //建立行,根據需要插入的資料新增新行，不處理表頭
        for (int i = 0; i < tableList.size(); i++) {
            XWPFTableRow row = table.createRow();
        }
        //遍歷表格插入資料
        List<XWPFTableRow> rows = table.getRows();
        int length = table.getRows().size();
        for (int i = 1; i < length - 1; i++) {
            XWPFTableRow newRow = table.getRow(i);
            List<XWPFTableCell> cells = newRow.getTableCells();
            for (int j = 0; j < cells.size() - 1; j++) {
                XWPFTableCell cell = cells.get(j);
                //String s = tableList.get(i - 1)[j];
                cell.setText("");
            }
        }
    }

    /**
     * 替換表格裡面的變數
     * @param doc    要替換的文件
     * @param params 引數
     */
    private void replaceInTable(CustomXWPFDocument doc, Map<String, Object> params, List<String[]> tableList) {
        Iterator<XWPFTable> iterator = doc.getTablesIterator();
        XWPFTable table;
        List<XWPFTableRow> rows;
        List<XWPFTableCell> cells;
        List<XWPFParagraph> paras;
        while (iterator.hasNext()) {
            table = iterator.next();
            if (table.getRows().size() > 1) {
                //判斷表格是需要替換還是需要插入，判斷邏輯有$為替換，表格無$為插入
                if (this.matcher(table.getText()).find()) {
                    rows = table.getRows();
                    for (XWPFTableRow row : rows) {
                        cells = row.getTableCells();
                        for (XWPFTableCell cell : cells) {
                            paras = cell.getParagraphs();
                            for (XWPFParagraph para : paras) {
                                this.replaceInPara(para, params, doc);
                            }
                        }
                    }
                } else {
                    insertTable(table, tableList);  //插入資料
                }
            }
        }
    }


    /**
     * 正則匹配字串
     *
     * @param str
     * @return
     */
    private Matcher matcher(String str) {
        Pattern pattern = Pattern.compile("\\$\\{(.+?)\\}", Pattern.CASE_INSENSITIVE);
        Matcher matcher = pattern.matcher(str);
        return matcher;
    }


    /**
     * 根據圖片型別，取得對應的圖片型別程式碼
     *
     * @param picType
     * @return int
     */
    private static int getPictureType(String picType) {
        int res = CustomXWPFDocument.PICTURE_TYPE_PICT;
        if (picType != null) {
            if (picType.equalsIgnoreCase("png")) {
                res = CustomXWPFDocument.PICTURE_TYPE_PNG;
            } else if (picType.equalsIgnoreCase("dib")) {
                res = CustomXWPFDocument.PICTURE_TYPE_DIB;
            } else if (picType.equalsIgnoreCase("emf")) {
                res = CustomXWPFDocument.PICTURE_TYPE_EMF;
            } else if (picType.equalsIgnoreCase("jpg") || picType.equalsIgnoreCase("jpeg")) {
                res = CustomXWPFDocument.PICTURE_TYPE_JPEG;
            } else if (picType.equalsIgnoreCase("wmf")) {
                res = CustomXWPFDocument.PICTURE_TYPE_WMF;
            }
        }
        return res;
    }

    /**
     * 將輸入流中的資料寫入位元組陣列
     *
     * @param in
     * @return
     */
    public static byte[] inputStream2ByteArray(InputStream in, boolean isClose) {
        byte[] byteArray = null;
        try {
            int total = in.available();
            byteArray = new byte[total];
            in.read(byteArray);
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            if (isClose) {
                try {
                    in.close();
                } catch (Exception e2) {
                    e2.getStackTrace();
                }
            }
        }
        return byteArray;
    }


    /**
     * 關閉輸入流
     *
     * @param is
     */
    private void close(InputStream is) {
        if (is != null) {
            try {
                is.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }

    /**
     * 關閉輸出流
     *
     * @param os
     */
    private void close(OutputStream os) {
        if (os != null) {
            try {
                os.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }
}