EasyPOI实现Word多页导出

知识浅谈

发布于 2024-05-25 08:47:09

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发布于 2024-05-25 08:47:09

文章被收录于专栏：分享学习分享学习

🤞EasyPOI实现Word多页导出：按照指定模板根据List数据导出多页Word🤞 先看案例模板：

导出后：导出了5张word

🎈引入依赖

<dependency>
    <groupId>cn.afterturn</groupId>
    <artifactId>easypoi-base</artifactId>
    <version>4.4.0</version>
</dependency>

🎈编写Word工具类

package com.ruoyi.common.utils.poi;

import cn.afterturn.easypoi.word.WordExportUtil;
import cn.afterturn.easypoi.word.parse.ParseWord07;
import org.apache.poi.xwpf.usermodel.XWPFDocument;

import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.net.URLEncoder;
import java.util.List;
import java.util.Map;

/**
 * @author: YinLei
 * Package:  com.ruoyi.common.utils.poi
 * @date: 2024/1/29 14:44
 * @Description: word工具类
 * @version: 1.0
 */
public class WordUtil<T> {

    /**
     * word下载
     *
     * @param fileName 下载时的文件名称
     * @param response
     * @param doc
     */
    private static void downLoadWord(String fileName, HttpServletResponse response, XWPFDocument doc) throws IOException {
        try {
            response.setCharacterEncoding("UTF-8");
            response.setHeader("content-Type", "application/msword");
            response.setHeader("Content-Disposition", "attachment;filename=" + URLEncoder.encode(fileName + ".docx" , "UTF-8"));
            doc.write(response.getOutputStream());
        } catch (Exception e) {
            throw new IOException(e.getMessage());
        }
    }
    /**
     * word模板导出
     * @param map
     * @param templatePath
     * @param fileName
     * @param response
     * @throws Exception
     */
    public static void WordTemplateExport(Map<String, Object> map, String templatePath, String fileName, HttpServletResponse response) throws Exception {
        XWPFDocument doc = WordExportUtil.exportWord07(templatePath, map);
        downLoadWord(fileName,response,doc);
    }


    /**
     * word模板导出多页
     * @param list
     * @param templatePath
     * @param fileName
     * @param response
     * @throws Exception
     */
    public static void WordTemplateExportMorePage(List<Map<String, Object>> list, String templatePath, String fileName, HttpServletResponse response) throws Exception {
        XWPFDocument doc = new ParseWord07().parseWord(templatePath, list);
        downLoadWord(fileName, response, doc);
    }
}

🎈测试导出

@ApiOperation("word测试")
@GetMapping("/word")
public void makeWordTemplateMorePage(HttpServletResponse response) {
    List<Map<String, Object>> list=new ArrayList<>();
    for (int i = 0; i < 5; i++) {
        Map<String, Object> person = new HashMap<>();
        person.put("name", "张三"+i);
        list.add(person);
    }
    try {
        WordUtil.WordTemplateExportMorePage(list, "E:/test.docx", "文件测试名", response);
    } catch (Exception e) {
        e.printStackTrace();
    }
}