1、引入easypoi依赖

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

2、导出word文档工具类

import cn.afterturn.easypoi.word.WordExportUtil;
import org.apache.poi.xwpf.usermodel.XWPFDocument;
import org.springframework.util.Assert;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.File;
import java.io.FileOutputStream;
import java.net.URLEncoder;
import java.util.Map;

/**
 * @description Word相关处理
 */
public class WordUtil {

    /**
     * EasyPoi 替换数据 导出 word
     * @param templatePath word模板地址
     * @param tempDir      临时文件存放地址
     * @param filename     文件名称
     * @param data         替换参数
     * @param request
     * @param response
     */
    public static String easyPoiExport(String templatePath, String tempDir, String filename, Map<String, Object> data, HttpServletRequest request, HttpServletResponse response) {
        Assert.notNull(templatePath, "模板路径不能为空");
        Assert.notNull(tempDir, "临时文件路径不能为空");
        Assert.notNull(filename, "文件名称不能为空");
        Assert.isTrue(filename.endsWith(".docx"), "文件名称仅支持docx格式");

        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");
            }

            XWPFDocument document = WordExportUtil.exportWord07(templatePath, data);
            String tempPath = tempDir + filename;
            FileOutputStream out = new FileOutputStream(tempPath);
            document.write(out);

        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            deleteTempFile(tempDir, filename);
        }
        return filename;
    }

    /**
     * 删除临时生成的文件
     */
    public static void deleteTempFile(String filePath, String fileName) {
        File file = new File(filePath + fileName);
        File f = new File(filePath);
        file.delete();
        f.delete();
    }
}

3、Controller编写测试接口

/**
     * 根据模板导出word
     */
    @Log(title = "根据模板导出word", businessType = BusinessType.IMPORT)
    @PreAuthorize("@ss.hasPermi('occupation:basics:exportWord')")
    @GetMapping("/exportWord")
    public AjaxResult exportWord(HttpServletRequest request, HttpServletResponse response){
        Map<String, Object> map = new HashMap<>();

        map.put("number", "工单编号");
        map.put("code", "零件编码");
        map.put("name", "零件名称");
        map.put("quantity", "计划数");
        map.put("time", "计划工时");
        map.put("staff", "生产员工");
        map.put("seat", "生产机位");

        map.put("totalpreyear", "2660");//单条数据
        map.put("totalthisyear", "3400");//单条数据
        String str = UUID.randomUUID().toString()+".docx";
        //获取yml配置地址
        String tempDir = RCloudServerConfig.getProfile() + "/download/";
        String name = WordUtil.easyPoiExport("static/word/派遣模板.docx", tempDir, str, map, request, response);
        return AjaxResult.success(name);
    }

  4、模板及模板位置

 5、前端按钮事件

 <el-col :span="1.5">
          <el-button type="warning" plain icon="el-icon-download" size="mini" :loading="exportLoading" @click="handleExports" v-hasPermi="['occupation:basics:exportWord']">word</el-button>
        </el-col>

6、前端js引入

// 根据模板导出word
export function exportWord(query) {
  return request({
    url: '/occupation/basics/exportWord',
    method: 'get',
    params: query
  })
}

 7、前端按钮方法

    //导出按钮操作
    handleExports() {
      const queryParams = this.queryParams;
      this.$confirm('是否确认导出word文档?', "警告", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning"
      }).then(() => {
        this.exportLoading = true;
        return exportWord(queryParams);
      }).then(response => {
        this.download(response.msg);
        this.exportLoading = false;
      }).catch(() => {});
    },

 8、效果