Java 替换word文档文字并指定位置插入图片_Java教程

先说下需要的依赖包

									<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>

									<!-- 生成图片-->

									 <dependency>

									    <groupid>org.jfree</groupid>

									    <artifactid>jfreechart</artifactid>

									    <version>1.0.19</version>

									  </dependency>

									  <dependency>

									<!--支持插入图片-->

									    <groupid>org.docx4j</groupid>

									    <artifactid>docx4j</artifactid>

									    <version>3.3.1</version>

									  </dependency>

示例，下图

Java 替换word文档文字并指定位置插入图片

如上图，需要替换的字符串地方“$1”为“1231”，在指定位置插入书签，并命名“test” ，插入的图片如下

Java 替换word文档文字并指定位置插入图片

本人也没太过多去研究，亲测通过有效，在这分享下

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();

//-----------------------------------这块为生成图片和插入图片

    defaultpiedataset dataset = new defaultpiedataset();

    dataset.setvalue("修改类", 1);

    dataset.setvalue("提示类", 1);

    dataset.setvalue("校验不通过", 3);

    dataset.setvalue("正常类", 3);

    jfreechart chart = chartfactory.createpiechart3d(null, dataset, true, false, false);

    chart.getlegend().setitemfont(new font("黑体", font.bold, 15)); // 设置图例类别字体

    // texttitle title = new texttitle(titlestring);

    // title.setfont(new font("黑体", font.italic, 20));//设置标题字体

    // 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);// 获得standardpiesectionlabelgenerator对象,生成的格式，

    // {0}表示section名，{1}表示section的值，{2}表示百分比。可以自定义

    pieplot.setlabelgenerator(generator);// 设置百分比

    pieplot.setlabelfont(new font("黑体", font.italic, 15));// 设置饼图中类别字体

    pieplot.setnodatamessage("此时并没有任何数据可用");

    pieplot.setcircular(false);

    pieplot.setlabelgap(0.02d);

    pieplot.setignorenullvalues(true);// 设置不显示空位

    pieplot.setignorezerovalues(true);// 设置不显示负值或零值

    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();

      // 提取正文中所有段落

      list<object> paragraphs = body.getcontent();

      // 提取书签并创建书签的游标

      rangefinder rt = new rangefinder("ctbookmark", "ctmarkuprange");

      new traversalutil(paragraphs, rt);

      for (ctbookmark bm : rt.getstarts()) {

        if (bm.getname().equals("test")) {// 这里的test为 word文档中预设的书签名

          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);//这里的100000不是正常屏幕大小，用于设置插入图片的大小

          p p = (p) (bm.getparent());

          objectfactory factory = new objectfactory();

          // r对象是匿名的复杂类型，然而我并不知道具体啥意思，估计这个要好好去看看ooxml才知道

          r run = factory.creater();

          // drawing理解为画布？

          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) {

    }

  }

}