Java 替換word文檔文字並指定位置插入圖片，word插入圖片

Java 替換word文檔文字並指定位置插入圖片，word插入圖片

先說下 需要的依賴包

<dependency>      <groupId>org.apache.poi</groupId>      <artifactId>poi-excelant</artifactId>      <version>3.12</version>    </dependency>    <dependency>      <groupId>org.apache.poi</groupId>      <artifactId>poi-scratchpad</artifactId>      <version>3.12</version>    </dependency>    <dependency>      <groupId>org.apache.poi</groupId>      <artifactId>poi-ooxml</artifactId>      <version>3.8</version>    </dependency>    <dependency>      <groupId>org.apache.poi</groupId>      <artifactId>poi-ooxml-schemas</artifactId>      <version>3.8</version>    </dependency><!-- 產生圖片--> <dependency>    <groupId>org.jfree</groupId>    <artifactId>jfreechart</artifactId>    <version>1.0.19</version>  </dependency>  <dependency><!--支援插入圖片-->    <groupId>org.docx4j</groupId>    <artifactId>docx4j</artifactId>    <version>3.3.1</version>  </dependency>

樣本，

如，需要替換的字串地方“$1”為“1231”，在指定位置插入書籤，並命名“test”    ，插入的圖片如下

本人也沒太過多去研究，親測通過有效，在這分享下

1.demo

import java.awt.Font;import java.io.File;import java.io.FileInputStream;import java.io.FileOutputStream;import java.io.IOException;import java.io.InputStream;import java.math.BigInteger;import java.text.DecimalFormat;import java.text.NumberFormat;import java.util.Iterator;import java.util.List;import java.util.Map;import java.util.Set;import org.apache.poi.POIXMLDocument;import org.apache.poi.openxml4j.opc.OPCPackage;import org.apache.poi.util.IOUtils;import org.apache.poi.xwpf.usermodel.XWPFDocument;import org.apache.poi.xwpf.usermodel.XWPFParagraph;import org.apache.poi.xwpf.usermodel.XWPFRun;import org.docx4j.TraversalUtil;import org.docx4j.dml.wordprocessingDrawing.Inline;import org.docx4j.finders.RangeFinder;import org.docx4j.openpackaging.packages.WordprocessingMLPackage;import org.docx4j.openpackaging.parts.WordprocessingML.BinaryPartAbstractImage;import org.docx4j.openpackaging.parts.WordprocessingML.MainDocumentPart;import org.docx4j.wml.Body;import org.docx4j.wml.BooleanDefaultTrue;import org.docx4j.wml.CTBookmark;import org.docx4j.wml.Color;import org.docx4j.wml.Document;import org.docx4j.wml.Drawing;import org.docx4j.wml.HpsMeasure;import org.docx4j.wml.ObjectFactory;import org.docx4j.wml.P;import org.docx4j.wml.R;import org.docx4j.wml.RPr;import org.jfree.chart.ChartFactory;import org.jfree.chart.ChartUtilities;import org.jfree.chart.JFreeChart;import org.jfree.chart.labels.StandardPieSectionLabelGenerator;import org.jfree.chart.plot.PiePlot;import org.jfree.chart.title.TextTitle;import org.jfree.data.general.DefaultPieDataset;import com.aisino.qysds.common.constant.ERRORConstants;import com.aisino.qysds.common.exception.SysException;import com.aisino.qysds.service.IExportBgService;import com.google.common.collect.Maps;public class ExportBgServiceImpl {public static void main(String[] args) throws Exception {    Map<String, String> map = Maps.newHashMap();    map.put("$1", "1231");    XWPFDocument document = new XWPFDocument(POIXMLDocument.openPackage("D:\\tp\\test.docx"));    Iterator<XWPFParagraph> itPara = document.getParagraphsIterator();    while (itPara.hasNext()) {      XWPFParagraph paragraph = (XWPFParagraph) itPara.next();      List<XWPFRun> runs = paragraph.getRuns();      for (int i = 0; i < runs.size(); i++) {        String oneparaString = runs.get(i).getText(runs.get(i).getTextPosition());        for (Map.Entry<String, String> entry : map.entrySet()) {          if (oneparaString.equals(entry.getKey())) {            oneparaString = oneparaString.replace(entry.getKey(), entry.getValue());          }        }        runs.get(i).setText(oneparaString, 0);      }    }    FileOutputStream outStream = null;    outStream = new FileOutputStream("D:\\tp\\test1.docx");    document.write(outStream);    outStream.close();//-----------------------------------這塊為產生圖片 和 插入圖片    DefaultPieDataset dataset = new DefaultPieDataset();    dataset.setValue("修改類", 1);    dataset.setValue("提示類", 1);    dataset.setValue("校正不通過", 3);    dataset.setValue("正常類", 3);    JFreeChart chart = ChartFactory.createPieChart3D(null, dataset, true, false, false);    chart.getLegend().setItemFont(new Font("黑體", Font.BOLD, 15)); // 設定圖例類別字型    // TextTitle title = new TextTitle(titleString);    // title.setFont(new Font("黑體", Font.ITALIC, 20));//設定標題字型    // chart.setTitle(title);    PiePlot piePlot = (PiePlot) chart.getPlot();    DecimalFormat df = new DecimalFormat("0.00%");    NumberFormat nf = NumberFormat.getInstance();    StandardPieSectionLabelGenerator generator = new StandardPieSectionLabelGenerator("{0} {2}", nf, df);// 獲得StandardPieSectionLabelGenerator對象,產生的格式，    // {0}表示section名，{1}表示section的值，{2}表示百分比。可以自訂    piePlot.setLabelGenerator(generator);// 設定百分比    piePlot.setLabelFont(new Font("黑體", Font.ITALIC, 15));// 設定餅圖中類別字型    piePlot.setNoDataMessage("此時並沒有任何資料可用");    piePlot.setCircular(false);    piePlot.setLabelGap(0.02D);    piePlot.setIgnoreNullValues(true);// 設定不顯示空位    piePlot.setIgnoreZeroValues(true);// 設定不顯示負值或零值    String fName = "pie.png";    File file = new File("D:\\tp", fName);    if (file.exists()) {      file.delete();    }    try {      ChartUtilities.saveChartAsPNG(file, chart, 800, 500);      File file2 = new File("D:\\tp\\test1.docx");      WordprocessingMLPackage wPackage = WordprocessingMLPackage.load(new FileInputStream(file2));      MainDocumentPart mainDocumentPart = wPackage.getMainDocumentPart();      Document wmlDoc = (Document) mainDocumentPart.getJaxbElement();      Body body = wmlDoc.getBody();      // 提取本文中所有段落      List<Object> paragraphs = body.getContent();      // 提取書籤並建立書籤的遊標      RangeFinder rt = new RangeFinder("CTBookmark", "CTMarkupRange");      new TraversalUtil(paragraphs, rt);      for (CTBookmark bm : rt.getStarts()) {        if (bm.getName().equals("test")) {// 這裡的test為 word文檔中預設的 書籤名          InputStream inputStream = new FileInputStream(file);          byte[] bytes = IOUtils.toByteArray(inputStream);          BinaryPartAbstractImage imagePart = BinaryPartAbstractImage.createImagePart(wPackage, bytes);          Inline inline = imagePart.createImageInline(null, null, 0, 1, false, 10000);//這裡的100000不是正常螢幕大小，用於設定插入圖片的大小          P p = (P) (bm.getParent());          ObjectFactory factory = new ObjectFactory();          // R對象是匿名的複雜類型，然而我並不知道具體啥意思，估計這個要好好去看看ooxml才知道          R run = factory.createR();          // drawing理解為畫布？          Drawing drawing = factory.createDrawing();          drawing.getAnchorOrInline().add(inline);          run.getContent().add(drawing);          p.getContent().add(run);        }      }      wPackage.save(new FileOutputStream(new File("D:\\tp\\test1.docx")));    } catch (IOException e) {    }  }}

最後如下：

總結

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