<dependency>
    <groupId>cn.afterturn</groupId>
    <artifactId>easypoi-spring-boot-starter</artifactId>
    <version>4.4.0</version>
</dependency>

package com.jeecg.ldcorder.controller;
 
import java.io.File;
import java.io.FileOutputStream;
import java.io.OutputStream;
import java.net.URLEncoder;
import java.util.Map;
 
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
 
import org.apache.poi.xwpf.usermodel.XWPFDocument;
import org.jeecgframework.poi.word.WordExportUtil;
 
public class WordUtil {
 
    /**
    * EasyPoi 替換數據 導出 word
    * @param templatePath word模板地址
    * @param tempDir 臨時文件存放地址
    * @param filename 文件名稱
    * @param data 替換參數
    * @param request
    * @param response
    */
    public static void easyPoiExport(String templatePath, String tempDir, String filename, Map<String, Object> data, HttpServletRequest request, HttpServletResponse response) {
    if (!tempDir.endsWith("/")) {
        tempDir = tempDir + File.separator;
    }
 
    File file = new File(tempDir);
    if (!file.exists()) {
        file.mkdirs();
    }
 
    try {
        String userAgent = request.getHeader("user-agent").toLowerCase();
        if (userAgent.contains("msie") || userAgent.contains("like gecko")) {
            filename = URLEncoder.encode(filename, "UTF-8");
        } else {
            filename = new String(filename.getBytes("utf-8"), "ISO-8859-1");
        }
        //防止文件過大，報錯：java.io.IOException: Zip bomb detected! The file would exceed the max
        ZipSecureFile.setMinInflateRatio(-1.0d);
        //開始導出文件操作
        XWPFDocument document = WordExportUtil.exportWord07(templatePath, data);
        String tempPath = tempDir + filename;
        FileOutputStream out = new FileOutputStream(tempPath);
        document.write(out);
 
        // 設置響應規(guī)則
        response.setContentType("application/force-download");
        response.addHeader("Content-Disposition", "attachment;filename=" + filename);
        OutputStream stream = response.getOutputStream();
        document.write(stream);
        stream.close();
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        deleteTempFile(tempDir, filename);
    }
 }
 
    /**
    * 刪除臨時生成的文件
    */
    public static void deleteTempFile(String filePath, String fileName) {
        File file = new File(filePath + fileName);
        File f = new File(filePath);
        file.delete();
        f.delete();
 }
}

//生成文件所在路徑
String dirName = System.getProperty("user.dir") + File.separator + "file";
//模板文件存放地址
String templateFileName = dirName + File.separator + "質量安全巡查檢查報告.docx";
//生成的臨時文件
String fileName = "質量安全巡查檢查報告" + System.currentTimeMillis() + ".docx";
WordUtils.fill(response, dirName, fileName, templateFileName, exportProjectReportVO);

import cn.hutool.core.util.ObjectUtil;
import com.alibaba.excel.util.FileUtils;
import com.deepoove.poi.XWPFTemplate;
import com.deepoove.poi.config.Configure;
import com.deepoove.poi.config.ConfigureBuilder;
import lombok.SneakyThrows;

import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServletResponse;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.lang.reflect.Field;
import java.net.URLEncoder;
import java.nio.charset.StandardCharsets;
import java.util.*;
public class WordUtils {
	/**
     * @param response         輸出流
     * @param path             生成文件所在路徑
     * @param filename         文件名稱
     * @param templateFileName 模板名稱 全路徑,包含模板名稱
     * @param data             組裝的數據
     * @throws IOException
     */
	public static <T> void fill(HttpServletResponse response, String path, String filename, String templateFileName,
                                Object data) throws IOException, IllegalAccessException {
        Map<String, Object> templateData = new HashMap<>();
        ConfigureBuilder builder = Configure.builder();
        /**遍歷數據*/
        for (Field field : data.getClass().getDeclaredFields()) {
            field.setAccessible(true);
            Object value = field.get(data);
            if (ObjectUtil.isNull(value)) {
                value = "";
            }
            String subClassName = value.getClass().getSimpleName();
            if (Arrays.asList(ApiConstants.classNames).contains(subClassName)) {
                templateData.put(field.getName(), value);
            } else {
                if (value instanceof List<?>) {
                    //list 創(chuàng)建 tables
                    List<?> subList = (List<?>) value;
                    templateData.put(field.getName(), createTable(subList));
                }
            }
        }
        Configure config = builder.build();
        // 4. 創(chuàng)建模板，輸出模板
        String tempName = templateFileName;
        XWPFTemplate template = XWPFTemplate.compile(tempName, config)
                .render(templateData);
        File outputFile = new File(path + File.separator + filename);
        template.writeToFile(path + File.separator + filename);
        template.close();

        if (outputFile.exists()) {
            FileInputStream fis = new FileInputStream(outputFile);
            ServletOutputStream sos = response.getOutputStream();
            int len;
            byte[] readBytes = new byte[1024];
            while ((len = fis.read(readBytes)) != -1) {
                sos.write(readBytes, 0, len);
            }
            fis.close();
            // 輸出 Excel
            sos.flush();
            sos.close();
            response.addHeader("Content-Disposition", "attachment;filename=" + URLEncoder.encode(filename, StandardCharsets.UTF_8));
            response.setContentType("application/octet-stream");
            //刪除臨時文件
            outputFile.delete();
        }
        // 設置 header 和 contentType。寫在最后的原因是，避免報錯時，響應 contentType 已經被修改了

    }
 }