java 对word中占位符\标签 ${}进行内容替换

1、先看效果图

结果：

代码：

package com.test.wordTest;

import org.apache.poi.hwpf.HWPFDocument;
import org.apache.poi.hwpf.usermodel.CharacterRun;
import org.apache.poi.hwpf.usermodel.Paragraph;
import org.apache.poi.hwpf.usermodel.Range;
import org.apache.poi.hwpf.usermodel.Section;
import org.apache.poi.poifs.filesystem.POIFSFileSystem;

import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;

/**
 * @author 
 * @Description
 * @date 2021/6/28 17:00
 */
public class AsposeTest {
    public static void main(String[] args) {
        String filePath = "C:\\劳动合同（标准版）.docx";
        POIFSFileSystem fs = null;
        try {
            fs = new POIFSFileSystem(new FileInputStream(filePath));
            HWPFDocument doc = new HWPFDocument(fs);
            //将需要替换的内容翻到map中，如果word中使用的不是${}形式，map的可以也需要修改
            Map<String,String> map = new HashMap<>();
            map.put("${甲方盖章}","急急急");
            map.put("${乙方签名}","烦烦烦");
            map.put("${工作岗位}","java开发");
            map.put("${工作地点}","北京朝阳");
            replaceText(doc,map);

            saveWord(filePath, doc);
        }
        catch(FileNotFoundException e){
            e.printStackTrace();
        }
        catch(IOException e){
            e.printStackTrace();
        }
    }

    private static HWPFDocument replaceText(HWPFDocument doc, Map<String,String> map){
        Range r1 = doc.getRange();

        for (int i = 0; i < r1.numSections(); ++i ) {
            Section s = r1.getSection(i);
            for (int x = 0; x < s.numParagraphs(); x++) {
                Paragraph p = s.getParagraph(x);
                for (int z = 0; z < p.numCharacterRuns(); z++) {
                    CharacterRun run = p.getCharacterRun(z);
                    String text = run.text();
                    map.forEach((key,value) -> {
                        if(text.contains(key)) {
                            run.replaceText(key, value);
                        }
                    });
                }
            }
        }
        return doc;
    }

    private static void saveWord(String filePath, HWPFDocument doc) throws FileNotFoundException, IOException {
        FileOutputStream out = null;
        try{
            out = new FileOutputStream(filePath);
            doc.write(out);
        }
        finally{
            out.close();
        }
    }

}

所使用到的依赖：
​​​​​​​

<dependency>
            <groupId>cn.hutool</groupId>
            <artifactId>hutool-all</artifactId>
            <version>4.5.7</version>
        </dependency>
        <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>